3044856875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 4206153600

約数和(自身を除く): 1161296725

約数列:

[1, 5, 19, 25, 43, 67, 89, 95, 125, 215, 335, 445, 475, 625, 817, 1075, 1273, 1675, 1691, 2225, 2375, 2881, 3827, 4085, 5375, 5963, 6365, 8375, 8455, 11125, 11875, 14405, 19135, 20425, 26875, 29815, 31825, 41875, 42275, 54739, 55625, 72025, 72713, 95675, 102125, 113297, 149075, 159125, 211375, 256409, 273695, 360125, 363565, 478375, 510625, 566485, 745375, 795625, 1056875, 1282045, 1368475, 1800625, 1817825, 2391875, 2832425, 3726875, 4871771, 6410225, 6842375, 9089125, 14162125, 24358855, 32051125, 34211875, 45445625, 70810625, 121794275, 160255625, 608971375, 3044856875]

約数ペア:

[(1, 3044856875), (5, 608971375), (19, 160255625), (25, 121794275), (43, 70810625), (67, 45445625), (89, 34211875), (95, 32051125), (125, 24358855), (215, 14162125), (335, 9089125), (445, 6842375), (475, 6410225), (625, 4871771), (817, 3726875), (1075, 2832425), (1273, 2391875), (1675, 1817825), (1691, 1800625), (2225, 1368475), (2375, 1282045), (2881, 1056875), (3827, 795625), (4085, 745375), (5375, 566485), (5963, 510625), (6365, 478375), (8375, 363565), (8455, 360125), (11125, 273695), (11875, 256409), (14405, 211375), (19135, 159125), (20425, 149075), (26875, 113297), (29815, 102125), (31825, 95675), (41875, 72713), (42275, 72025), (54739, 55625)]