12229815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 9220425

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 1063, 2301, 3189, 3835, 5315, 11505, 13819, 15945, 41457, 62717, 69095, 188151, 207285, 313585, 815321, 940755, 2445963, 4076605, 12229815]

約数ペア:

[(1, 12229815), (3, 4076605), (5, 2445963), (13, 940755), (15, 815321), (39, 313585), (59, 207285), (65, 188151), (177, 69095), (195, 62717), (295, 41457), (767, 15945), (885, 13819), (1063, 11505), (2301, 5315), (3189, 3835)]