371315945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74189}}^1$

素因数の和:74225

約数の個数: 32

約数和(自身を含む): 598268160

約数和(自身を除く): 226952215

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 74189, 370945, 519323, 816079, 964457, 2596615, 4080395, 4822285, 5712553, 6751199, 10609027, 28562765, 33755995, 53045135, 74263189, 371315945]

約数ペア:

[(1, 371315945), (5, 74263189), (7, 53045135), (11, 33755995), (13, 28562765), (35, 10609027), (55, 6751199), (65, 5712553), (77, 4822285), (91, 4080395), (143, 2596615), (385, 964457), (455, 816079), (715, 519323), (1001, 370945), (5005, 74189)]