170900355

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 280122624

約数和(自身を除く): 109222269

約数列:

[1, 3, 5, 15, 53, 159, 227, 265, 681, 795, 947, 1135, 2841, 3405, 4735, 12031, 14205, 36093, 50191, 60155, 150573, 180465, 214969, 250955, 644907, 752865, 1074845, 3224535, 11393357, 34180071, 56966785, 170900355]

約数ペア:

[(1, 170900355), (3, 56966785), (5, 34180071), (15, 11393357), (53, 3224535), (159, 1074845), (227, 752865), (265, 644907), (681, 250955), (795, 214969), (947, 180465), (1135, 150573), (2841, 60155), (3405, 50191), (4735, 36093), (12031, 14205)]