15311382

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 31609440

約数和(自身を除く): 16298058

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 541, 1082, 1623, 3246, 4717, 9434, 14151, 28302, 28673, 48149, 57346, 86019, 96298, 144447, 172038, 288894, 2551897, 5103794, 7655691, 15311382]

約数ペア:

[(1, 15311382), (2, 7655691), (3, 5103794), (6, 2551897), (53, 288894), (89, 172038), (106, 144447), (159, 96298), (178, 86019), (267, 57346), (318, 48149), (534, 28673), (541, 28302), (1082, 14151), (1623, 9434), (3246, 4717)]