15201993937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 17110822400

約数和(自身を除く): 1908828463

約数列:

[1, 13, 37, 79, 229, 481, 1027, 1747, 2923, 2977, 8473, 18091, 22711, 37999, 64639, 110149, 138013, 235183, 400063, 669367, 840307, 1794169, 5106481, 5200819, 8701771, 14802331, 31604977, 66384253, 192430303, 410864701, 1169384149, 15201993937]

約数ペア:

[(1, 15201993937), (13, 1169384149), (37, 410864701), (79, 192430303), (229, 66384253), (481, 31604977), (1027, 14802331), (1747, 8701771), (2923, 5200819), (2977, 5106481), (8473, 1794169), (18091, 840307), (22711, 669367), (37999, 400063), (64639, 235183), (110149, 138013)]