25297533

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 12441987

約数列:

[1, 3, 9, 41, 123, 179, 369, 383, 537, 1149, 1611, 3447, 7339, 15703, 22017, 47109, 66051, 68557, 141327, 205671, 617013, 2810837, 8432511, 25297533]

約数ペア:

[(1, 25297533), (3, 8432511), (9, 2810837), (41, 617013), (123, 205671), (179, 141327), (369, 68557), (383, 66051), (537, 47109), (1149, 22017), (1611, 15703), (3447, 7339)]