117812065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 63627935

約数列:

[1, 5, 7, 19, 29, 35, 41, 95, 133, 145, 149, 203, 205, 287, 551, 665, 745, 779, 1015, 1043, 1189, 1435, 2755, 2831, 3857, 3895, 4321, 5215, 5453, 5945, 6109, 8323, 14155, 19285, 19817, 21605, 22591, 27265, 30247, 30545, 41615, 42763, 82099, 99085, 112955, 116071, 151235, 158137, 177161, 213815, 410495, 574693, 580355, 790685, 812497, 885805, 1240127, 2873465, 3366059, 4062485, 6200635, 16830295, 23562413, 117812065]

約数ペア:

[(1, 117812065), (5, 23562413), (7, 16830295), (19, 6200635), (29, 4062485), (35, 3366059), (41, 2873465), (95, 1240127), (133, 885805), (145, 812497), (149, 790685), (203, 580355), (205, 574693), (287, 410495), (551, 213815), (665, 177161), (745, 158137), (779, 151235), (1015, 116071), (1043, 112955), (1189, 99085), (1435, 82099), (2755, 42763), (2831, 41615), (3857, 30545), (3895, 30247), (4321, 27265), (5215, 22591), (5453, 21605), (5945, 19817), (6109, 19285), (8323, 14155)]