139880821535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1\times {\mathrm{25841}}^1$

素因数の和:37763

約数の個数: 32

約数和(自身を含む): 206618573952

約数和(自身を除く): 66737752417

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 11897, 25841, 59485, 83279, 129205, 154661, 180887, 335933, 416395, 773305, 904435, 1082627, 1679665, 2351531, 5413135, 11757655, 307430377, 1537151885, 2152012639, 3996594901, 10760063195, 19982974505, 27976164307, 139880821535]

約数ペア:

[(1, 139880821535), (5, 27976164307), (7, 19982974505), (13, 10760063195), (35, 3996594901), (65, 2152012639), (91, 1537151885), (455, 307430377), (11897, 11757655), (25841, 5413135), (59485, 2351531), (83279, 1679665), (129205, 1082627), (154661, 904435), (180887, 773305), (335933, 416395)]