887333925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 1533870080

約数和(自身を除く): 646536155

約数列:

[1, 3, 5, 15, 25, 31, 75, 79, 93, 155, 237, 395, 465, 775, 1185, 1975, 2325, 2449, 4831, 5925, 7347, 12245, 14493, 24155, 36735, 61225, 72465, 120775, 149761, 183675, 362325, 381649, 449283, 748805, 1144947, 1908245, 2246415, 3744025, 5724735, 9541225, 11232075, 11831119, 28623675, 35493357, 59155595, 177466785, 295777975, 887333925]

約数ペア:

[(1, 887333925), (3, 295777975), (5, 177466785), (15, 59155595), (25, 35493357), (31, 28623675), (75, 11831119), (79, 11232075), (93, 9541225), (155, 5724735), (237, 3744025), (395, 2246415), (465, 1908245), (775, 1144947), (1185, 748805), (1975, 449283), (2325, 381649), (2449, 362325), (4831, 183675), (5925, 149761), (7347, 120775), (12245, 72465), (14493, 61225), (24155, 36735)]