109006075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 142816256

約数和(自身を除く): 33810181

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 3271, 6665, 16355, 33325, 81775, 101401, 140653, 507005, 703265, 2535025, 3516325, 4360243, 21801215, 109006075]

約数ペア:

[(1, 109006075), (5, 21801215), (25, 4360243), (31, 3516325), (43, 2535025), (155, 703265), (215, 507005), (775, 140653), (1075, 101401), (1333, 81775), (3271, 33325), (6665, 16355)]