12121395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 22788864

約数和(自身を除く): 10667469

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 5651, 16953, 28255, 62161, 73463, 84765, 186483, 220389, 310805, 367315, 808093, 932415, 1101945, 2424279, 4040465, 12121395]

約数ペア:

[(1, 12121395), (3, 4040465), (5, 2424279), (11, 1101945), (13, 932415), (15, 808093), (33, 367315), (39, 310805), (55, 220389), (65, 186483), (143, 84765), (165, 73463), (195, 62161), (429, 28255), (715, 16953), (2145, 5651)]