8708375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 12265344

約数和(自身を除く): 3556969

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 233, 299, 325, 575, 1165, 1495, 1625, 2875, 3029, 5359, 5825, 7475, 15145, 26795, 29125, 37375, 69667, 75725, 133975, 348335, 378625, 669875, 1741675, 8708375]

約数ペア:

[(1, 8708375), (5, 1741675), (13, 669875), (23, 378625), (25, 348335), (65, 133975), (115, 75725), (125, 69667), (233, 37375), (299, 29125), (325, 26795), (575, 15145), (1165, 7475), (1495, 5825), (1625, 5359), (2875, 3029)]