61713025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 87869376

約数和(自身を除く): 26156351

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 253, 275, 575, 605, 887, 1265, 2783, 3025, 4435, 6325, 9757, 13915, 20401, 22175, 48785, 69575, 102005, 107327, 224411, 243925, 510025, 536635, 1122055, 2468521, 2683175, 5610275, 12342605, 61713025]

約数ペア:

[(1, 61713025), (5, 12342605), (11, 5610275), (23, 2683175), (25, 2468521), (55, 1122055), (115, 536635), (121, 510025), (253, 243925), (275, 224411), (575, 107327), (605, 102005), (887, 69575), (1265, 48785), (2783, 22175), (3025, 20401), (4435, 13915), (6325, 9757)]