86298875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 34782085

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2309, 2875, 7475, 11545, 30017, 37375, 53107, 57725, 150085, 265535, 288625, 690391, 750425, 1327675, 3451955, 3752125, 6638375, 17259775, 86298875]

約数ペア:

[(1, 86298875), (5, 17259775), (13, 6638375), (23, 3752125), (25, 3451955), (65, 1327675), (115, 750425), (125, 690391), (299, 288625), (325, 265535), (575, 150085), (1495, 57725), (1625, 53107), (2309, 37375), (2875, 30017), (7475, 11545)]