61285845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 41357355

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 1583, 2581, 4749, 7743, 7915, 12905, 23745, 38715, 45907, 137721, 140887, 229535, 422661, 688605, 704435, 2113305, 4085723, 12257169, 20428615, 61285845]

約数ペア:

[(1, 61285845), (3, 20428615), (5, 12257169), (15, 4085723), (29, 2113305), (87, 704435), (89, 688605), (145, 422661), (267, 229535), (435, 140887), (445, 137721), (1335, 45907), (1583, 38715), (2581, 23745), (4749, 12905), (7743, 7915)]