65266395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{61283}}^1$

素因数の和:61362

約数の個数: 16

約数和(自身を含む): 105898752

約数和(自身を除く): 40632357

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 61283, 183849, 306415, 919245, 4351093, 13053279, 21755465, 65266395]

約数ペア:

[(1, 65266395), (3, 21755465), (5, 13053279), (15, 4351093), (71, 919245), (213, 306415), (355, 183849), (1065, 61283)]