27321075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3964

約数の個数: 36

約数和(自身を含む): 50526528

約数和(自身を除く): 23205453

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 3917, 6975, 11751, 19585, 35253, 58755, 97925, 121427, 176265, 293775, 364281, 607135, 881325, 1092843, 1821405, 3035675, 5464215, 9107025, 27321075]

約数ペア:

[(1, 27321075), (3, 9107025), (5, 5464215), (9, 3035675), (15, 1821405), (25, 1092843), (31, 881325), (45, 607135), (75, 364281), (93, 293775), (155, 176265), (225, 121427), (279, 97925), (465, 58755), (775, 35253), (1395, 19585), (2325, 11751), (3917, 6975)]