313692805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 397117440

約数和(自身を除く): 83424635

約数列:

[1, 5, 47, 61, 79, 235, 277, 305, 395, 1385, 2867, 3713, 4819, 13019, 14335, 16897, 18565, 21883, 24095, 65095, 84485, 109415, 226493, 794159, 1028501, 1132465, 1334863, 3970795, 5142505, 6674315, 62738561, 313692805]

約数ペア:

[(1, 313692805), (5, 62738561), (47, 6674315), (61, 5142505), (79, 3970795), (235, 1334863), (277, 1132465), (305, 1028501), (395, 794159), (1385, 226493), (2867, 109415), (3713, 84485), (4819, 65095), (13019, 24095), (14335, 21883), (16897, 18565)]