3227705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1417159

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 127, 221, 299, 391, 635, 1105, 1495, 1651, 1955, 2159, 2921, 5083, 8255, 10795, 14605, 25415, 28067, 37973, 49657, 140335, 189865, 248285, 645541, 3227705]

約数ペア:

[(1, 3227705), (5, 645541), (13, 248285), (17, 189865), (23, 140335), (65, 49657), (85, 37973), (115, 28067), (127, 25415), (221, 14605), (299, 10795), (391, 8255), (635, 5083), (1105, 2921), (1495, 2159), (1651, 1955)]