28163250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12517}}^1$

素因数の和:12540

約数の個数: 48

約数和(自身を含む): 76159512

約数和(自身を除く): 47996262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 12517, 25034, 37551, 62585, 75102, 112653, 125170, 187755, 225306, 312925, 375510, 563265, 625850, 938775, 1126530, 1564625, 1877550, 2816325, 3129250, 4693875, 5632650, 9387750, 14081625, 28163250]

約数ペア:

[(1, 28163250), (2, 14081625), (3, 9387750), (5, 5632650), (6, 4693875), (9, 3129250), (10, 2816325), (15, 1877550), (18, 1564625), (25, 1126530), (30, 938775), (45, 625850), (50, 563265), (75, 375510), (90, 312925), (125, 225306), (150, 187755), (225, 125170), (250, 112653), (375, 75102), (450, 62585), (750, 37551), (1125, 25034), (2250, 12517)]