3893565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 6886656

約数和(自身を除く): 2993091

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 487, 533, 615, 1461, 1599, 2435, 2665, 6331, 7305, 7995, 18993, 19967, 31655, 59901, 94965, 99835, 259571, 299505, 778713, 1297855, 3893565]

約数ペア:

[(1, 3893565), (3, 1297855), (5, 778713), (13, 299505), (15, 259571), (39, 99835), (41, 94965), (65, 59901), (123, 31655), (195, 19967), (205, 18993), (487, 7995), (533, 7305), (615, 6331), (1461, 2665), (1599, 2435)]