61679865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 107888256

約数和(自身を除く): 46208391

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 4721, 13065, 14163, 23605, 61373, 70815, 184119, 306865, 316307, 920595, 948921, 1581535, 4111991, 4744605, 12335973, 20559955, 61679865]

約数ペア:

[(1, 61679865), (3, 20559955), (5, 12335973), (13, 4744605), (15, 4111991), (39, 1581535), (65, 948921), (67, 920595), (195, 316307), (201, 306865), (335, 184119), (871, 70815), (1005, 61373), (2613, 23605), (4355, 14163), (4721, 13065)]