163694245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 233946468

約数和(自身を除く): 70252223

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 605, 715, 845, 1573, 1601, 1859, 7865, 8005, 9295, 17611, 20449, 20813, 88055, 102245, 104065, 193721, 228943, 270569, 968605, 1144715, 1352845, 2518373, 2976259, 12591865, 14881295, 32738849, 163694245]

約数ペア:

[(1, 163694245), (5, 32738849), (11, 14881295), (13, 12591865), (55, 2976259), (65, 2518373), (121, 1352845), (143, 1144715), (169, 968605), (605, 270569), (715, 228943), (845, 193721), (1573, 104065), (1601, 102245), (1859, 88055), (7865, 20813), (8005, 20449), (9295, 17611)]