120587545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 167801760

約数和(自身を除く): 47214215

約数列:

[1, 5, 13, 17, 61, 65, 85, 221, 305, 793, 1037, 1105, 1789, 3965, 5185, 8945, 13481, 23257, 30413, 67405, 109129, 116285, 152065, 395369, 545645, 1418677, 1855193, 1976845, 7093385, 9275965, 24117509, 120587545]

約数ペア:

[(1, 120587545), (5, 24117509), (13, 9275965), (17, 7093385), (61, 1976845), (65, 1855193), (85, 1418677), (221, 545645), (305, 395369), (793, 152065), (1037, 116285), (1105, 109129), (1789, 67405), (3965, 30413), (5185, 23257), (8945, 13481)]