112392865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 158004000

約数和(自身を除く): 45611135

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 2405, 2749, 3145, 8177, 13745, 35737, 40885, 46733, 101713, 178685, 233665, 508565, 607529, 1322269, 1729121, 3037645, 6611345, 8645605, 22478573, 112392865]

約数ペア:

[(1, 112392865), (5, 22478573), (13, 8645605), (17, 6611345), (37, 3037645), (65, 1729121), (85, 1322269), (185, 607529), (221, 508565), (481, 233665), (629, 178685), (1105, 101713), (2405, 46733), (2749, 40885), (3145, 35737), (8177, 13745)]