27517425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 49580160

約数和(自身を除く): 22062735

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 167, 169, 195, 325, 501, 507, 835, 845, 975, 2171, 2197, 2505, 2535, 4175, 4225, 6513, 6591, 10855, 10985, 12525, 12675, 28223, 32565, 32955, 54275, 54925, 84669, 141115, 162825, 164775, 366899, 423345, 705575, 1100697, 1834495, 2116725, 5503485, 9172475, 27517425]

約数ペア:

[(1, 27517425), (3, 9172475), (5, 5503485), (13, 2116725), (15, 1834495), (25, 1100697), (39, 705575), (65, 423345), (75, 366899), (167, 164775), (169, 162825), (195, 141115), (325, 84669), (501, 54925), (507, 54275), (835, 32955), (845, 32565), (975, 28223), (2171, 12675), (2197, 12525), (2505, 10985), (2535, 10855), (4175, 6591), (4225, 6513)]