38768625

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 82752384

約数和(自身を除く): 43983759

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 547, 567, 675, 875, 945, 1125, 1575, 1641, 2025, 2625, 2735, 2835, 3375, 3829, 4725, 4923, 7875, 8205, 10125, 11487, 13675, 14175, 14769, 19145, 23625, 24615, 34461, 41025, 44307, 57435, 68375, 70875, 73845, 95725, 103383, 123075, 172305, 205125, 221535, 287175, 310149, 369225, 478625, 516915, 615375, 861525, 1107675, 1435875, 1550745, 1846125, 2584575, 4307625, 5538375, 7753725, 12922875, 38768625]

約数ペア:

[(1, 38768625), (3, 12922875), (5, 7753725), (7, 5538375), (9, 4307625), (15, 2584575), (21, 1846125), (25, 1550745), (27, 1435875), (35, 1107675), (45, 861525), (63, 615375), (75, 516915), (81, 478625), (105, 369225), (125, 310149), (135, 287175), (175, 221535), (189, 205125), (225, 172305), (315, 123075), (375, 103383), (405, 95725), (525, 73845), (547, 70875), (567, 68375), (675, 57435), (875, 44307), (945, 41025), (1125, 34461), (1575, 24615), (1641, 23625), (2025, 19145), (2625, 14769), (2735, 14175), (2835, 13675), (3375, 11487), (3829, 10125), (4725, 8205), (4923, 7875)]