1331610366385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1\times {\mathrm{99131}}^1$

素因数の和:103593

約数の個数: 32

約数和(自身を含む): 1757881585152

約数和(自身を除く): 426271218767

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4397, 21985, 57161, 99131, 206659, 285805, 495655, 1033295, 1288703, 2686567, 4659157, 6443515, 13432835, 23295785, 60569041, 302845205, 435879007, 2179395035, 5666427091, 20486313329, 28332135455, 102431566645, 266322073277, 1331610366385]

約数ペア:

[(1, 1331610366385), (5, 266322073277), (13, 102431566645), (47, 28332135455), (65, 20486313329), (235, 5666427091), (611, 2179395035), (3055, 435879007), (4397, 302845205), (21985, 60569041), (57161, 23295785), (99131, 13432835), (206659, 6443515), (285805, 4659157), (495655, 2686567), (1033295, 1288703)]