38985465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63391}}^1$

素因数の和:63440

約数の個数: 16

約数和(自身を含む): 63899136

約数和(自身を除く): 24913671

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 63391, 190173, 316955, 950865, 2599031, 7797093, 12995155, 38985465]

約数ペア:

[(1, 38985465), (3, 12995155), (5, 7797093), (15, 2599031), (41, 950865), (123, 316955), (205, 190173), (615, 63391)]