2016592575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19816

約数の個数: 48

約数和(自身を含む): 3522631680

約数和(自身を除く): 1506039105

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 435, 705, 725, 1175, 1363, 2175, 3525, 4089, 6815, 19727, 20445, 34075, 59181, 98635, 102225, 295905, 493175, 572083, 927169, 1479525, 1716249, 2781507, 2860415, 4635845, 8581245, 13907535, 14302075, 23179225, 26887901, 42906225, 69537675, 80663703, 134439505, 403318515, 672197525, 2016592575]

約数ペア:

[(1, 2016592575), (3, 672197525), (5, 403318515), (15, 134439505), (25, 80663703), (29, 69537675), (47, 42906225), (75, 26887901), (87, 23179225), (141, 14302075), (145, 13907535), (235, 8581245), (435, 4635845), (705, 2860415), (725, 2781507), (1175, 1716249), (1363, 1479525), (2175, 927169), (3525, 572083), (4089, 493175), (6815, 295905), (19727, 102225), (20445, 98635), (34075, 59181)]