13384185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 9632775

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 719, 1095, 1241, 2157, 3595, 3723, 6205, 10785, 12223, 18615, 36669, 52487, 61115, 157461, 183345, 262435, 787305, 892279, 2676837, 4461395, 13384185]

約数ペア:

[(1, 13384185), (3, 4461395), (5, 2676837), (15, 892279), (17, 787305), (51, 262435), (73, 183345), (85, 157461), (219, 61115), (255, 52487), (365, 36669), (719, 18615), (1095, 12223), (1241, 10785), (2157, 6205), (3595, 3723)]