40955925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 32164395

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 701, 779, 1025, 1425, 2103, 2337, 3075, 3505, 3895, 10515, 11685, 13319, 17525, 19475, 28741, 39957, 52575, 58425, 66595, 86223, 143705, 199785, 332975, 431115, 546079, 718525, 998925, 1638237, 2155575, 2730395, 8191185, 13651975, 40955925]

約数ペア:

[(1, 40955925), (3, 13651975), (5, 8191185), (15, 2730395), (19, 2155575), (25, 1638237), (41, 998925), (57, 718525), (75, 546079), (95, 431115), (123, 332975), (205, 199785), (285, 143705), (475, 86223), (615, 66595), (701, 58425), (779, 52575), (1025, 39957), (1425, 28741), (2103, 19475), (2337, 17525), (3075, 13319), (3505, 11685), (3895, 10515)]