42488925

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 70474656

約数和(自身を除く): 27985731

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1427, 1985, 4281, 5955, 7135, 9925, 21405, 29775, 35675, 107025, 566519, 1699557, 2832595, 8497785, 14162975, 42488925]

約数ペア:

[(1, 42488925), (3, 14162975), (5, 8497785), (15, 2832595), (25, 1699557), (75, 566519), (397, 107025), (1191, 35675), (1427, 29775), (1985, 21405), (4281, 9925), (5955, 7135)]