242342325

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{17657}}^1$

素因数の和:17734

約数の個数: 36

約数和(自身を含む): 441202788

約数和(自身を除く): 198860463

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 17657, 52971, 88285, 158913, 264855, 441425, 794565, 1077077, 1324275, 3231231, 3972825, 5385385, 9693693, 16156155, 26926925, 48468465, 80780775, 242342325]

約数ペア:

[(1, 242342325), (3, 80780775), (5, 48468465), (9, 26926925), (15, 16156155), (25, 9693693), (45, 5385385), (61, 3972825), (75, 3231231), (183, 1324275), (225, 1077077), (305, 794565), (549, 441425), (915, 264855), (1525, 158913), (2745, 88285), (4575, 52971), (13725, 17657)]