268803165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2251}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 454003200

約数和(自身を除く): 185200035

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 419, 1257, 2095, 2251, 6285, 6753, 7961, 11255, 23883, 33765, 39805, 42769, 119415, 128307, 213845, 641535, 943169, 2829507, 4715845, 14147535, 17920211, 53760633, 89601055, 268803165]

約数ペア:

[(1, 268803165), (3, 89601055), (5, 53760633), (15, 17920211), (19, 14147535), (57, 4715845), (95, 2829507), (285, 943169), (419, 641535), (1257, 213845), (2095, 128307), (2251, 119415), (6285, 42769), (6753, 39805), (7961, 33765), (11255, 23883)]