101847125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 140031216

約数和(自身を除く): 38184091

約数列:

[1, 5, 19, 25, 37, 61, 95, 125, 185, 305, 361, 475, 703, 925, 1159, 1525, 1805, 2257, 2375, 3515, 4625, 5795, 7625, 9025, 11285, 13357, 17575, 22021, 28975, 42883, 45125, 56425, 66785, 87875, 110105, 144875, 214415, 282125, 333925, 550525, 814777, 1072075, 1669625, 2752625, 4073885, 5360375, 20369425, 101847125]

約数ペア:

[(1, 101847125), (5, 20369425), (19, 5360375), (25, 4073885), (37, 2752625), (61, 1669625), (95, 1072075), (125, 814777), (185, 550525), (305, 333925), (361, 282125), (475, 214415), (703, 144875), (925, 110105), (1159, 87875), (1525, 66785), (1805, 56425), (2257, 45125), (2375, 42883), (3515, 28975), (4625, 22021), (5795, 17575), (7625, 13357), (9025, 11285)]