75172065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{122231}}^1$

素因数の和:122280

約数の個数: 16

約数和(自身を含む): 123209856

約数和(自身を除く): 48037791

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 122231, 366693, 611155, 1833465, 5011471, 15034413, 25057355, 75172065]

約数ペア:

[(1, 75172065), (3, 25057355), (5, 15034413), (15, 5011471), (41, 1833465), (123, 611155), (205, 366693), (615, 122231)]