2017896045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14969}}^1$

素因数の和:15050

約数の個数: 64

約数和(自身を含む): 3793996800

約数和(自身を除く): 1776100755

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 285, 473, 627, 645, 817, 1045, 1419, 2365, 2451, 3135, 4085, 7095, 8987, 12255, 14969, 26961, 44907, 44935, 74845, 134805, 164659, 224535, 284411, 493977, 643667, 823295, 853233, 1422055, 1931001, 2469885, 3128521, 3218335, 4266165, 7080337, 9385563, 9655005, 12229673, 15642605, 21241011, 35401685, 36689019, 46927815, 61148365, 106205055, 134526403, 183445095, 403579209, 672632015, 2017896045]

約数ペア:

[(1, 2017896045), (3, 672632015), (5, 403579209), (11, 183445095), (15, 134526403), (19, 106205055), (33, 61148365), (43, 46927815), (55, 36689019), (57, 35401685), (95, 21241011), (129, 15642605), (165, 12229673), (209, 9655005), (215, 9385563), (285, 7080337), (473, 4266165), (627, 3218335), (645, 3128521), (817, 2469885), (1045, 1931001), (1419, 1422055), (2365, 853233), (2451, 823295), (3135, 643667), (4085, 493977), (7095, 284411), (8987, 224535), (12255, 164659), (14969, 134805), (26961, 74845), (44907, 44935)]