3871365

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 6297216

約数和(自身を除く): 2425851

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 4231, 12693, 21155, 63465, 258091, 774273, 1290455, 3871365]

約数ペア:

[(1, 3871365), (3, 1290455), (5, 774273), (15, 258091), (61, 63465), (183, 21155), (305, 12693), (915, 4231)]