20269575

素因数分解:

$3^3\times 5^2\times {\mathrm{30029}}^1$

素因数の和:30048

約数の個数: 24

約数和(自身を含む): 37237200

約数和(自身を除く): 16967625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 30029, 90087, 150145, 270261, 450435, 750725, 810783, 1351305, 2252175, 4053915, 6756525, 20269575]

約数ペア:

[(1, 20269575), (3, 6756525), (5, 4053915), (9, 2252175), (15, 1351305), (25, 810783), (27, 750725), (45, 450435), (75, 270261), (135, 150145), (225, 90087), (675, 30029)]