22988025

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 41783040

約数和(自身を除く): 18795015

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1439, 1775, 3195, 4317, 5325, 7195, 12951, 15975, 21585, 35975, 64755, 102169, 107925, 306507, 323775, 510845, 919521, 1532535, 2554225, 4597605, 7662675, 22988025]

約数ペア:

[(1, 22988025), (3, 7662675), (5, 4597605), (9, 2554225), (15, 1532535), (25, 919521), (45, 510845), (71, 323775), (75, 306507), (213, 107925), (225, 102169), (355, 64755), (639, 35975), (1065, 21585), (1439, 15975), (1775, 12951), (3195, 7195), (4317, 5325)]