15805243190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{13709}}^1$

素因数の和:13997

約数の個数: 64

約数和(自身を含む): 31840542720

約数和(自身を除く): 16035299530

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 223, 235, 446, 470, 517, 1034, 1115, 2230, 2453, 2585, 4906, 5170, 10481, 12265, 13709, 20962, 24530, 27418, 52405, 68545, 104810, 115291, 137090, 150799, 230582, 301598, 576455, 644323, 753995, 1152910, 1288646, 1507990, 3057107, 3221615, 6114214, 6443230, 7087553, 14175106, 15285535, 30571070, 33628177, 35437765, 67256354, 70875530, 143684029, 168140885, 287368058, 336281770, 718420145, 1436840290, 1580524319, 3161048638, 7902621595, 15805243190]

約数ペア:

[(1, 15805243190), (2, 7902621595), (5, 3161048638), (10, 1580524319), (11, 1436840290), (22, 718420145), (47, 336281770), (55, 287368058), (94, 168140885), (110, 143684029), (223, 70875530), (235, 67256354), (446, 35437765), (470, 33628177), (517, 30571070), (1034, 15285535), (1115, 14175106), (2230, 7087553), (2453, 6443230), (2585, 6114214), (4906, 3221615), (5170, 3057107), (10481, 1507990), (12265, 1288646), (13709, 1152910), (20962, 753995), (24530, 644323), (27418, 576455), (52405, 301598), (68545, 230582), (104810, 150799), (115291, 137090)]