315026205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{2027}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 543763584

約数和(自身を除く): 228737379

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 797, 2027, 2391, 3985, 6081, 10135, 10361, 11955, 26351, 30405, 31083, 51805, 79053, 131755, 155415, 395265, 1615519, 4846557, 8077595, 21001747, 24232785, 63005241, 105008735, 315026205]

約数ペア:

[(1, 315026205), (3, 105008735), (5, 63005241), (13, 24232785), (15, 21001747), (39, 8077595), (65, 4846557), (195, 1615519), (797, 395265), (2027, 155415), (2391, 131755), (3985, 79053), (6081, 51805), (10135, 31083), (10361, 30405), (11955, 26351)]