12495750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{16661}}^1$

素因数の和:16681

約数の個数: 32

約数和(自身を含む): 31191264

約数和(自身を除く): 18695514

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 16661, 33322, 49983, 83305, 99966, 166610, 249915, 416525, 499830, 833050, 1249575, 2082625, 2499150, 4165250, 6247875, 12495750]

約数ペア:

[(1, 12495750), (2, 6247875), (3, 4165250), (5, 2499150), (6, 2082625), (10, 1249575), (15, 833050), (25, 499830), (30, 416525), (50, 249915), (75, 166610), (125, 99966), (150, 83305), (250, 49983), (375, 33322), (750, 16661)]