126735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 248832

約数和(自身を除く): 122097

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 71, 85, 105, 119, 213, 255, 355, 357, 497, 595, 1065, 1207, 1491, 1785, 2485, 3621, 6035, 7455, 8449, 18105, 25347, 42245, 126735]

約数ペア:

[(1, 126735), (3, 42245), (5, 25347), (7, 18105), (15, 8449), (17, 7455), (21, 6035), (35, 3621), (51, 2485), (71, 1785), (85, 1491), (105, 1207), (119, 1065), (213, 595), (255, 497), (355, 357)]