72862875

素因数分解:

$3^3\times 5^3\times {\mathrm{21589}}^1$

素因数の和:21613

約数の個数: 32

約数和(自身を含む): 134721600

約数和(自身を除く): 61858725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 21589, 64767, 107945, 194301, 323835, 539725, 582903, 971505, 1619175, 2698625, 2914515, 4857525, 8095875, 14572575, 24287625, 72862875]

約数ペア:

[(1, 72862875), (3, 24287625), (5, 14572575), (9, 8095875), (15, 4857525), (25, 2914515), (27, 2698625), (45, 1619175), (75, 971505), (125, 582903), (135, 539725), (225, 323835), (375, 194301), (675, 107945), (1125, 64767), (3375, 21589)]