947897245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 1197504000

約数和(自身を除く): 249606755

約数列:

[1, 5, 41, 59, 109, 205, 295, 545, 719, 2419, 3595, 4469, 6431, 12095, 22345, 29479, 32155, 42421, 78371, 147395, 212105, 263671, 391855, 1318355, 1739261, 3213211, 4623889, 8696305, 16066055, 23119445, 189579449, 947897245]

約数ペア:

[(1, 947897245), (5, 189579449), (41, 23119445), (59, 16066055), (109, 8696305), (205, 4623889), (295, 3213211), (545, 1739261), (719, 1318355), (2419, 391855), (3595, 263671), (4469, 212105), (6431, 147395), (12095, 78371), (22345, 42421), (29479, 32155)]