42660885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 28722795

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 971, 1515, 2913, 2929, 4855, 8787, 14565, 14645, 28159, 43935, 84477, 98071, 140795, 294213, 422385, 490355, 1471065, 2844059, 8532177, 14220295, 42660885]

約数ペア:

[(1, 42660885), (3, 14220295), (5, 8532177), (15, 2844059), (29, 1471065), (87, 490355), (101, 422385), (145, 294213), (303, 140795), (435, 98071), (505, 84477), (971, 43935), (1515, 28159), (2913, 14645), (2929, 14565), (4855, 8787)]