163075185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 354168360

約数和(自身を除く): 191093175

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5689, 5733, 9555, 17067, 28445, 28665, 39823, 51201, 73957, 85335, 119469, 199115, 221871, 256005, 278761, 358407, 369785, 517699, 597345, 665613, 836283, 1109355, 1393805, 1553097, 1792035, 2508849, 2588495, 3328065, 3623893, 4181415, 4659291, 7765485, 10871679, 12544245, 18119465, 23296455, 32615037, 54358395, 163075185]

約数ペア:

[(1, 163075185), (3, 54358395), (5, 32615037), (7, 23296455), (9, 18119465), (13, 12544245), (15, 10871679), (21, 7765485), (35, 4659291), (39, 4181415), (45, 3623893), (49, 3328065), (63, 2588495), (65, 2508849), (91, 1792035), (105, 1553097), (117, 1393805), (147, 1109355), (195, 836283), (245, 665613), (273, 597345), (315, 517699), (441, 369785), (455, 358407), (585, 278761), (637, 256005), (735, 221871), (819, 199115), (1365, 119469), (1911, 85335), (2205, 73957), (3185, 51201), (4095, 39823), (5689, 28665), (5733, 28445), (9555, 17067)]