82572525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 171000960

約数和(自身を除く): 88428435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 103, 105, 175, 225, 309, 315, 509, 515, 525, 721, 927, 1527, 1545, 1575, 2163, 2545, 2575, 3563, 3605, 4581, 4635, 6489, 7635, 7725, 10689, 10815, 12725, 17815, 18025, 22905, 23175, 32067, 32445, 38175, 52427, 53445, 54075, 89075, 114525, 157281, 160335, 162225, 262135, 267225, 366989, 471843, 786405, 801675, 1100967, 1310675, 1834945, 2359215, 3302901, 3932025, 5504835, 9174725, 11796075, 16514505, 27524175, 82572525]

約数ペア:

[(1, 82572525), (3, 27524175), (5, 16514505), (7, 11796075), (9, 9174725), (15, 5504835), (21, 3932025), (25, 3302901), (35, 2359215), (45, 1834945), (63, 1310675), (75, 1100967), (103, 801675), (105, 786405), (175, 471843), (225, 366989), (309, 267225), (315, 262135), (509, 162225), (515, 160335), (525, 157281), (721, 114525), (927, 89075), (1527, 54075), (1545, 53445), (1575, 52427), (2163, 38175), (2545, 32445), (2575, 32067), (3563, 23175), (3605, 22905), (4581, 18025), (4635, 17815), (6489, 12725), (7635, 10815), (7725, 10689)]