23218783775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{247601}}^1$

素因数の和:247664

約数の個数: 36

約数和(自身を含む): 32667617472

約数和(自身を除く): 9448833697

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 1705, 3025, 3751, 8525, 18755, 93775, 247601, 1238005, 2723611, 6190025, 7675631, 13618055, 29959721, 38378155, 68090275, 84431941, 149798605, 191890775, 422159705, 748993025, 928751351, 2110798525, 4643756755, 23218783775]

約数ペア:

[(1, 23218783775), (5, 4643756755), (11, 2110798525), (25, 928751351), (31, 748993025), (55, 422159705), (121, 191890775), (155, 149798605), (275, 84431941), (341, 68090275), (605, 38378155), (775, 29959721), (1705, 13618055), (3025, 7675631), (3751, 6190025), (8525, 2723611), (18755, 1238005), (93775, 247601)]