290114925

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{38299}}^1$

素因数の和:38413

約数の個数: 24

約数和(自身を含む): 484418400

約数和(自身を除く): 194303475

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7575, 38299, 114897, 191495, 574485, 957475, 2872425, 3868199, 11604597, 19340995, 58022985, 96704975, 290114925]

約数ペア:

[(1, 290114925), (3, 96704975), (5, 58022985), (15, 19340995), (25, 11604597), (75, 3868199), (101, 2872425), (303, 957475), (505, 574485), (1515, 191495), (2525, 114897), (7575, 38299)]