11931750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{5303}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 32269536

約数和(自身を除く): 20337786

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, 5303, 10606, 15909, 26515, 31818, 47727, 53030, 79545, 95454, 132575, 159090, 238635, 265150, 397725, 477270, 662875, 795450, 1193175, 1325750, 1988625, 2386350, 3977250, 5965875, 11931750]

約数ペア:

[(1, 11931750), (2, 5965875), (3, 3977250), (5, 2386350), (6, 1988625), (9, 1325750), (10, 1193175), (15, 795450), (18, 662875), (25, 477270), (30, 397725), (45, 265150), (50, 238635), (75, 159090), (90, 132575), (125, 95454), (150, 79545), (225, 53030), (250, 47727), (375, 31818), (450, 26515), (750, 15909), (1125, 10606), (2250, 5303)]