155536145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 207277056

約数和(自身を除く): 51740911

約数列:

[1, 5, 17, 31, 67, 85, 155, 335, 527, 881, 1139, 2077, 2635, 4405, 5695, 10385, 14977, 27311, 35309, 59027, 74885, 136555, 176545, 295135, 464287, 1003459, 1829837, 2321435, 5017295, 9149185, 31107229, 155536145]

約数ペア:

[(1, 155536145), (5, 31107229), (17, 9149185), (31, 5017295), (67, 2321435), (85, 1829837), (155, 1003459), (335, 464287), (527, 295135), (881, 176545), (1139, 136555), (2077, 74885), (2635, 59027), (4405, 35309), (5695, 27311), (10385, 14977)]