3984212715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 7389895680

約数和(自身を除く): 3405682965

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 617, 623, 691, 1335, 1851, 1869, 2073, 3085, 3115, 3455, 4319, 4837, 9255, 9345, 10365, 12957, 14511, 21595, 24185, 54913, 61499, 64785, 72555, 164739, 184497, 274565, 307495, 384391, 426347, 430493, 823695, 922485, 1153173, 1279041, 1291479, 1921955, 2131735, 2152465, 2984429, 5765865, 6395205, 6457395, 8953287, 14922145, 37944883, 44766435, 113834649, 189724415, 265614181, 569173245, 796842543, 1328070905, 3984212715]

約数ペア:

[(1, 3984212715), (3, 1328070905), (5, 796842543), (7, 569173245), (15, 265614181), (21, 189724415), (35, 113834649), (89, 44766435), (105, 37944883), (267, 14922145), (445, 8953287), (617, 6457395), (623, 6395205), (691, 5765865), (1335, 2984429), (1851, 2152465), (1869, 2131735), (2073, 1921955), (3085, 1291479), (3115, 1279041), (3455, 1153173), (4319, 922485), (4837, 823695), (9255, 430493), (9345, 426347), (10365, 384391), (12957, 307495), (14511, 274565), (21595, 184497), (24185, 164739), (54913, 72555), (61499, 64785)]