272614515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 465032448

約数和(自身を除く): 192417933

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 227, 295, 345, 681, 885, 1135, 1357, 3405, 3481, 4071, 5221, 6785, 10443, 13393, 15663, 17405, 20355, 26105, 40179, 52215, 66965, 78315, 80063, 200895, 240189, 308039, 400315, 790187, 924117, 1200945, 1540195, 2370561, 3950935, 4620585, 11852805, 18174301, 54522903, 90871505, 272614515]

約数ペア:

[(1, 272614515), (3, 90871505), (5, 54522903), (15, 18174301), (23, 11852805), (59, 4620585), (69, 3950935), (115, 2370561), (177, 1540195), (227, 1200945), (295, 924117), (345, 790187), (681, 400315), (885, 308039), (1135, 240189), (1357, 200895), (3405, 80063), (3481, 78315), (4071, 66965), (5221, 52215), (6785, 40179), (10443, 26105), (13393, 20355), (15663, 17405)]