156922245

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6719}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 123704955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 6719, 7785, 20157, 23355, 33595, 60471, 100785, 181413, 302355, 907065, 1162387, 3487161, 5811935, 10461483, 17435805, 31384449, 52307415, 156922245]

約数ペア:

[(1, 156922245), (3, 52307415), (5, 31384449), (9, 17435805), (15, 10461483), (27, 5811935), (45, 3487161), (135, 1162387), (173, 907065), (519, 302355), (865, 181413), (1557, 100785), (2595, 60471), (4671, 33595), (6719, 23355), (7785, 20157)]