120109105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 156017664

約数和(自身を除く): 35908559

約数列:

[1, 5, 23, 43, 107, 115, 215, 227, 535, 989, 1135, 2461, 4601, 4945, 5221, 9761, 12305, 23005, 24289, 26105, 48805, 105823, 121445, 224503, 529115, 558647, 1044427, 1122515, 2793235, 5222135, 24021821, 120109105]

約数ペア:

[(1, 120109105), (5, 24021821), (23, 5222135), (43, 2793235), (107, 1122515), (115, 1044427), (215, 558647), (227, 529115), (535, 224503), (989, 121445), (1135, 105823), (2461, 48805), (4601, 26105), (4945, 24289), (5221, 23005), (9761, 12305)]