87773625

素因数分解:

$3^4\times 5^3\times {\mathrm{8669}}^1$

素因数の和:8696

約数の個数: 40

約数和(自身を含む): 163654920

約数和(自身を除く): 75881295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 8669, 10125, 26007, 43345, 78021, 130035, 216725, 234063, 390105, 650175, 702189, 1083625, 1170315, 1950525, 3250875, 3510945, 5851575, 9752625, 17554725, 29257875, 87773625]

約数ペア:

[(1, 87773625), (3, 29257875), (5, 17554725), (9, 9752625), (15, 5851575), (25, 3510945), (27, 3250875), (45, 1950525), (75, 1170315), (81, 1083625), (125, 702189), (135, 650175), (225, 390105), (375, 234063), (405, 216725), (675, 130035), (1125, 78021), (2025, 43345), (3375, 26007), (8669, 10125)]