156715845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73061}}^1$

素因数の和:73093

約数の個数: 32

約数和(自身を含む): 294585984

約数和(自身を除く): 137870139

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 73061, 219183, 365305, 803671, 949793, 1095915, 2411013, 2849379, 4018355, 4748965, 10447723, 12055065, 14246895, 31343169, 52238615, 156715845]

約数ペア:

[(1, 156715845), (3, 52238615), (5, 31343169), (11, 14246895), (13, 12055065), (15, 10447723), (33, 4748965), (39, 4018355), (55, 2849379), (65, 2411013), (143, 1095915), (165, 949793), (195, 803671), (429, 365305), (715, 219183), (2145, 73061)]