23995575

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 46425600

約数和(自身を除く): 22430025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 1871, 2565, 4275, 5613, 9355, 12825, 16839, 28065, 35549, 46775, 50517, 84195, 106647, 140325, 177745, 252585, 319941, 420975, 533235, 888725, 959823, 1262925, 1599705, 2666175, 4799115, 7998525, 23995575]

約数ペア:

[(1, 23995575), (3, 7998525), (5, 4799115), (9, 2666175), (15, 1599705), (19, 1262925), (25, 959823), (27, 888725), (45, 533235), (57, 420975), (75, 319941), (95, 252585), (135, 177745), (171, 140325), (225, 106647), (285, 84195), (475, 50517), (513, 46775), (675, 35549), (855, 28065), (1425, 16839), (1871, 12825), (2565, 9355), (4275, 5613)]