23573775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 18209265

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 233, 285, 355, 475, 699, 1065, 1165, 1349, 1425, 1775, 3495, 4047, 4427, 5325, 5825, 6745, 13281, 16543, 17475, 20235, 22135, 33725, 49629, 66405, 82715, 101175, 110675, 248145, 314317, 332025, 413575, 942951, 1240725, 1571585, 4714755, 7857925, 23573775]

約数ペア:

[(1, 23573775), (3, 7857925), (5, 4714755), (15, 1571585), (19, 1240725), (25, 942951), (57, 413575), (71, 332025), (75, 314317), (95, 248145), (213, 110675), (233, 101175), (285, 82715), (355, 66405), (475, 49629), (699, 33725), (1065, 22135), (1165, 20235), (1349, 17475), (1425, 16543), (1775, 13281), (3495, 6745), (4047, 5825), (4427, 5325)]