11539515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 21415968

約数和(自身を除く): 9876453

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 59, 65, 85, 177, 195, 221, 255, 295, 663, 767, 885, 1003, 1105, 2301, 3009, 3315, 3481, 3835, 5015, 10443, 11505, 13039, 15045, 17405, 39117, 45253, 52215, 59177, 65195, 135759, 177531, 195585, 226265, 295885, 678795, 769301, 887655, 2307903, 3846505, 11539515]

約数ペア:

[(1, 11539515), (3, 3846505), (5, 2307903), (13, 887655), (15, 769301), (17, 678795), (39, 295885), (51, 226265), (59, 195585), (65, 177531), (85, 135759), (177, 65195), (195, 59177), (221, 52215), (255, 45253), (295, 39117), (663, 17405), (767, 15045), (885, 13039), (1003, 11505), (1105, 10443), (2301, 5015), (3009, 3835), (3315, 3481)]