87248105

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 124938240

約数和(自身を除く): 37690135

約数列:

[1, 5, 7, 31, 35, 97, 155, 217, 485, 679, 829, 1085, 3007, 3395, 4145, 5803, 15035, 21049, 25699, 29015, 80413, 105245, 128495, 179893, 402065, 562891, 899465, 2492803, 2814455, 12464015, 17449621, 87248105]

約数ペア:

[(1, 87248105), (5, 17449621), (7, 12464015), (31, 2814455), (35, 2492803), (97, 899465), (155, 562891), (217, 402065), (485, 179893), (679, 128495), (829, 105245), (1085, 80413), (3007, 29015), (3395, 25699), (4145, 21049), (5803, 15035)]