23460905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 31141656

約数和(自身を除く): 7680751

約数列:

[1, 5, 13, 61, 65, 97, 305, 485, 793, 1261, 3721, 3965, 5917, 6305, 18605, 29585, 48373, 76921, 241865, 360937, 384605, 1804685, 4692181, 23460905]

約数ペア:

[(1, 23460905), (5, 4692181), (13, 1804685), (61, 384605), (65, 360937), (97, 241865), (305, 76921), (485, 48373), (793, 29585), (1261, 18605), (3721, 6305), (3965, 5917)]