1259358855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42901}}^1$

素因数の和:43031

約数の個数: 32

約数和(自身を含む): 2141667840

約数和(自身を除く): 882308985

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 5871, 9785, 29355, 42901, 128703, 214505, 643515, 815119, 2445357, 4075595, 4418803, 12226785, 13256409, 22094015, 66282045, 83957257, 251871771, 419786285, 1259358855]

約数ペア:

[(1, 1259358855), (3, 419786285), (5, 251871771), (15, 83957257), (19, 66282045), (57, 22094015), (95, 13256409), (103, 12226785), (285, 4418803), (309, 4075595), (515, 2445357), (1545, 815119), (1957, 643515), (5871, 214505), (9785, 128703), (29355, 42901)]