38568285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40834

約数の個数: 32

約数和(自身を含む): 78362880

約数和(自身を除く): 39794595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40813, 122439, 204065, 285691, 367317, 612195, 857073, 1101951, 1428455, 1836585, 2571219, 4285365, 5509755, 7713657, 12856095, 38568285]

約数ペア:

[(1, 38568285), (3, 12856095), (5, 7713657), (7, 5509755), (9, 4285365), (15, 2571219), (21, 1836585), (27, 1428455), (35, 1101951), (45, 857073), (63, 612195), (105, 367317), (135, 285691), (189, 204065), (315, 122439), (945, 40813)]