380069385

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1511}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 624879360

約数和(自身を除く): 244809975

約数列:

[1, 3, 5, 15, 41, 123, 205, 409, 615, 1227, 1511, 2045, 4533, 6135, 7555, 16769, 22665, 50307, 61951, 83845, 185853, 251535, 309755, 617999, 929265, 1853997, 3089995, 9269985, 25337959, 76013877, 126689795, 380069385]

約数ペア:

[(1, 380069385), (3, 126689795), (5, 76013877), (15, 25337959), (41, 9269985), (123, 3089995), (205, 1853997), (409, 929265), (615, 617999), (1227, 309755), (1511, 251535), (2045, 185853), (4533, 83845), (6135, 61951), (7555, 50307), (16769, 22665)]