145149825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113843}}^1$

素因数の和:113873

約数の個数: 24

約数和(自身を含む): 254099808

約数和(自身を除く): 108949983

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 113843, 341529, 569215, 1707645, 1935331, 2846075, 5805993, 8538225, 9676655, 29029965, 48383275, 145149825]

約数ペア:

[(1, 145149825), (3, 48383275), (5, 29029965), (15, 9676655), (17, 8538225), (25, 5805993), (51, 2846075), (75, 1935331), (85, 1707645), (255, 569215), (425, 341529), (1275, 113843)]