23169075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 41068800

約数和(自身を除く): 17899725

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 229, 285, 355, 475, 687, 1065, 1145, 1349, 1425, 1775, 3435, 4047, 4351, 5325, 5725, 6745, 13053, 16259, 17175, 20235, 21755, 33725, 48777, 65265, 81295, 101175, 108775, 243885, 308921, 326325, 406475, 926763, 1219425, 1544605, 4633815, 7723025, 23169075]

約数ペア:

[(1, 23169075), (3, 7723025), (5, 4633815), (15, 1544605), (19, 1219425), (25, 926763), (57, 406475), (71, 326325), (75, 308921), (95, 243885), (213, 108775), (229, 101175), (285, 81295), (355, 65265), (475, 48777), (687, 33725), (1065, 21755), (1145, 20235), (1349, 17175), (1425, 16259), (1775, 13053), (3435, 6745), (4047, 5725), (4351, 5325)]