123423525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28871}}^1$

素因数の和:28906

約数の個数: 36

約数和(自身を含む): 232708320

約数和(自身を除く): 109284795

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 28871, 86613, 144355, 259839, 433065, 548549, 721775, 1299195, 1645647, 2165325, 2742745, 4936941, 6495975, 8228235, 13713725, 24684705, 41141175, 123423525]

約数ペア:

[(1, 123423525), (3, 41141175), (5, 24684705), (9, 13713725), (15, 8228235), (19, 6495975), (25, 4936941), (45, 2742745), (57, 2165325), (75, 1645647), (95, 1299195), (171, 721775), (225, 548549), (285, 433065), (475, 259839), (855, 144355), (1425, 86613), (4275, 28871)]