72631065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 128495808

約数和(自身を除く): 55864743

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 107, 177, 195, 295, 321, 535, 767, 885, 1391, 1605, 2301, 3481, 3835, 4173, 6313, 6955, 10443, 11505, 17405, 18939, 20865, 31565, 45253, 52215, 82069, 94695, 135759, 226265, 246207, 372467, 410345, 678795, 1117401, 1231035, 1862335, 4842071, 5587005, 14526213, 24210355, 72631065]

約数ペア:

[(1, 72631065), (3, 24210355), (5, 14526213), (13, 5587005), (15, 4842071), (39, 1862335), (59, 1231035), (65, 1117401), (107, 678795), (177, 410345), (195, 372467), (295, 246207), (321, 226265), (535, 135759), (767, 94695), (885, 82069), (1391, 52215), (1605, 45253), (2301, 31565), (3481, 20865), (3835, 18939), (4173, 17405), (6313, 11505), (6955, 10443)]