15668872035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 28217548800

約数和(自身を除く): 12548676765

約数列:

[1, 3, 5, 15, 17, 31, 51, 53, 85, 93, 149, 155, 159, 251, 255, 265, 447, 465, 527, 745, 753, 795, 901, 1255, 1581, 1643, 2235, 2533, 2635, 2703, 3765, 4267, 4505, 4619, 4929, 7599, 7781, 7897, 7905, 8215, 12665, 12801, 13303, 13515, 13857, 21335, 23095, 23343, 23691, 24645, 27931, 37399, 37995, 38905, 39485, 39909, 64005, 66515, 69285, 78523, 83793, 112197, 116715, 118455, 132277, 134249, 139655, 186995, 199545, 226151, 235569, 244807, 392615, 396831, 402747, 412393, 418965, 560985, 635783, 661385, 671245, 678453, 734421, 1130755, 1159369, 1177845, 1224035, 1237179, 1907349, 1982147, 1984155, 2013735, 2061965, 3178915, 3392265, 3478107, 3672105, 4161719, 5796845, 5946441, 6185895, 7010681, 9536745, 9910735, 12485157, 17390535, 19709273, 20808595, 21032043, 29732205, 33696499, 35053405, 59127819, 61446557, 62425785, 98546365, 101089497, 105160215, 168482495, 184339671, 295639095, 307232785, 505447485, 921698355, 1044591469, 3133774407, 5222957345, 15668872035]

約数ペア:

[(1, 15668872035), (3, 5222957345), (5, 3133774407), (15, 1044591469), (17, 921698355), (31, 505447485), (51, 307232785), (53, 295639095), (85, 184339671), (93, 168482495), (149, 105160215), (155, 101089497), (159, 98546365), (251, 62425785), (255, 61446557), (265, 59127819), (447, 35053405), (465, 33696499), (527, 29732205), (745, 21032043), (753, 20808595), (795, 19709273), (901, 17390535), (1255, 12485157), (1581, 9910735), (1643, 9536745), (2235, 7010681), (2533, 6185895), (2635, 5946441), (2703, 5796845), (3765, 4161719), (4267, 3672105), (4505, 3478107), (4619, 3392265), (4929, 3178915), (7599, 2061965), (7781, 2013735), (7897, 1984155), (7905, 1982147), (8215, 1907349), (12665, 1237179), (12801, 1224035), (13303, 1177845), (13515, 1159369), (13857, 1130755), (21335, 734421), (23095, 678453), (23343, 671245), (23691, 661385), (24645, 635783), (27931, 560985), (37399, 418965), (37995, 412393), (38905, 402747), (39485, 396831), (39909, 392615), (64005, 244807), (66515, 235569), (69285, 226151), (78523, 199545), (83793, 186995), (112197, 139655), (116715, 134249), (118455, 132277)]