9042915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 16782336

約数和(自身を除く): 7739421

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1213, 1491, 2485, 3639, 6065, 7455, 8491, 18195, 25473, 42455, 86123, 127365, 258369, 430615, 602861, 1291845, 1808583, 3014305, 9042915]

約数ペア:

[(1, 9042915), (3, 3014305), (5, 1808583), (7, 1291845), (15, 602861), (21, 430615), (35, 258369), (71, 127365), (105, 86123), (213, 42455), (355, 25473), (497, 18195), (1065, 8491), (1213, 7455), (1491, 6065), (2485, 3639)]