10808505

素因数分解:

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

素因数の和:155

約数の個数: 48

約数和(自身を含む): 20396160

約数和(自身を除く): 9587655

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 135, 177, 207, 295, 345, 531, 621, 885, 1035, 1357, 1593, 2655, 3105, 3481, 4071, 6785, 7965, 10443, 12213, 17405, 20355, 31329, 36639, 52215, 61065, 80063, 93987, 156645, 183195, 240189, 400315, 469935, 720567, 1200945, 2161701, 3602835, 10808505]

約数ペア:

[(1, 10808505), (3, 3602835), (5, 2161701), (9, 1200945), (15, 720567), (23, 469935), (27, 400315), (45, 240189), (59, 183195), (69, 156645), (115, 93987), (135, 80063), (177, 61065), (207, 52215), (295, 36639), (345, 31329), (531, 20355), (621, 17405), (885, 12213), (1035, 10443), (1357, 7965), (1593, 6785), (2655, 4071), (3105, 3481)]