249985125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17127

約数の個数: 48

約数和(自身を含む): 485332848

約数和(自身を除く): 235347723

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 14625, 17093, 51279, 85465, 153837, 222209, 256395, 427325, 666627, 769185, 1111045, 1281975, 1999881, 2136625, 3333135, 3845925, 5555225, 6409875, 9999405, 16665675, 19229625, 27776125, 49997025, 83328375, 249985125]

約数ペア:

[(1, 249985125), (3, 83328375), (5, 49997025), (9, 27776125), (13, 19229625), (15, 16665675), (25, 9999405), (39, 6409875), (45, 5555225), (65, 3845925), (75, 3333135), (117, 2136625), (125, 1999881), (195, 1281975), (225, 1111045), (325, 769185), (375, 666627), (585, 427325), (975, 256395), (1125, 222209), (1625, 153837), (2925, 85465), (4875, 51279), (14625, 17093)]