157619325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 277857216

約数和(自身を除く): 120237891

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 425, 543, 683, 905, 1275, 2049, 2715, 3077, 3415, 4525, 9231, 10245, 11611, 13575, 15385, 17075, 34833, 46155, 51225, 58055, 76925, 123623, 174165, 230775, 290275, 370869, 618115, 870825, 1854345, 2101591, 3090575, 6304773, 9271725, 10507955, 31523865, 52539775, 157619325]

約数ペア:

[(1, 157619325), (3, 52539775), (5, 31523865), (15, 10507955), (17, 9271725), (25, 6304773), (51, 3090575), (75, 2101591), (85, 1854345), (181, 870825), (255, 618115), (425, 370869), (543, 290275), (683, 230775), (905, 174165), (1275, 123623), (2049, 76925), (2715, 58055), (3077, 51225), (3415, 46155), (4525, 34833), (9231, 17075), (10245, 15385), (11611, 13575)]