90232615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 126028800

約数和(自身を除く): 35796185

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 869, 1045, 1093, 1501, 4345, 5465, 7505, 12023, 16511, 20767, 60115, 82555, 86347, 103835, 228437, 431735, 949817, 1142185, 1640593, 4749085, 8202965, 18046523, 90232615]

約数ペア:

[(1, 90232615), (5, 18046523), (11, 8202965), (19, 4749085), (55, 1640593), (79, 1142185), (95, 949817), (209, 431735), (395, 228437), (869, 103835), (1045, 86347), (1093, 82555), (1501, 60115), (4345, 20767), (5465, 16511), (7505, 12023)]