1323758465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 1708646400

約数和(自身を除く): 384887935

約数列:

[1, 5, 17, 85, 127, 149, 635, 745, 823, 2159, 2533, 4115, 10795, 12665, 13991, 18923, 69955, 94615, 104521, 122627, 321691, 522605, 613135, 1608455, 1776857, 2084659, 8884285, 10423295, 15573629, 77868145, 264751693, 1323758465]

約数ペア:

[(1, 1323758465), (5, 264751693), (17, 77868145), (85, 15573629), (127, 10423295), (149, 8884285), (635, 2084659), (745, 1776857), (823, 1608455), (2159, 613135), (2533, 522605), (4115, 321691), (10795, 122627), (12665, 104521), (13991, 94615), (18923, 69955)]