23622775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 35140608

約数和(自身を除く): 11517833

約数列:

[1, 5, 11, 17, 25, 31, 55, 85, 155, 163, 187, 275, 341, 425, 527, 775, 815, 935, 1705, 1793, 2635, 2771, 4075, 4675, 5053, 5797, 8525, 8965, 13175, 13855, 25265, 28985, 30481, 44825, 55583, 69275, 85901, 126325, 144925, 152405, 277915, 429505, 762025, 944911, 1389575, 2147525, 4724555, 23622775]

約数ペア:

[(1, 23622775), (5, 4724555), (11, 2147525), (17, 1389575), (25, 944911), (31, 762025), (55, 429505), (85, 277915), (155, 152405), (163, 144925), (187, 126325), (275, 85901), (341, 69275), (425, 55583), (527, 44825), (775, 30481), (815, 28985), (935, 25265), (1705, 13855), (1793, 13175), (2635, 8965), (2771, 8525), (4075, 5797), (4675, 5053)]