72753785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 24739975

約数列:

[1, 5, 13, 59, 61, 65, 295, 305, 311, 767, 793, 1555, 3599, 3835, 3965, 4043, 17995, 18349, 18971, 20215, 46787, 91745, 94855, 233935, 238537, 246623, 1119289, 1192685, 1233115, 5596445, 14550757, 72753785]

約数ペア:

[(1, 72753785), (5, 14550757), (13, 5596445), (59, 1233115), (61, 1192685), (65, 1119289), (295, 246623), (305, 238537), (311, 233935), (767, 94855), (793, 91745), (1555, 46787), (3599, 20215), (3835, 18971), (3965, 18349), (4043, 17995)]