9941505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 18441984

約数和(自身を除く): 8500479

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1297, 1533, 2555, 3891, 6485, 7665, 9079, 19455, 27237, 45395, 94681, 136185, 284043, 473405, 662767, 1420215, 1988301, 3313835, 9941505]

約数ペア:

[(1, 9941505), (3, 3313835), (5, 1988301), (7, 1420215), (15, 662767), (21, 473405), (35, 284043), (73, 136185), (105, 94681), (219, 45395), (365, 27237), (511, 19455), (1095, 9079), (1297, 7665), (1533, 6485), (2555, 3891)]