20083434075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5250571}}^1$

素因数の和:5250604

約数の個数: 36

約数和(自身を含む): 38087649288

約数和(自身を除く): 18004215213

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 5250571, 15751713, 26252855, 47255139, 78758565, 89259707, 131264275, 236275695, 267779121, 393792825, 446298535, 803337363, 1181378475, 1338895605, 2231492675, 4016686815, 6694478025, 20083434075]

約数ペア:

[(1, 20083434075), (3, 6694478025), (5, 4016686815), (9, 2231492675), (15, 1338895605), (17, 1181378475), (25, 803337363), (45, 446298535), (51, 393792825), (75, 267779121), (85, 236275695), (153, 131264275), (225, 89259707), (255, 78758565), (425, 47255139), (765, 26252855), (1275, 15751713), (3825, 5250571)]