156976245

素因数分解:

$3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2843}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 279849600

約数和(自身を除く): 122873355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 2045, 2843, 3681, 6135, 8529, 11043, 14215, 18405, 25587, 42645, 55215, 76761, 127935, 383805, 1162787, 3488361, 5813935, 10465083, 17441805, 31395249, 52325415, 156976245]

約数ペア:

[(1, 156976245), (3, 52325415), (5, 31395249), (9, 17441805), (15, 10465083), (27, 5813935), (45, 3488361), (135, 1162787), (409, 383805), (1227, 127935), (2045, 76761), (2843, 55215), (3681, 42645), (6135, 25587), (8529, 18405), (11043, 14215)]