3225950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 7395360

約数和(自身を除く): 4169410

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 709, 910, 1418, 2275, 3545, 4550, 4963, 7090, 9217, 9926, 17725, 18434, 24815, 35450, 46085, 49630, 64519, 92170, 124075, 129038, 230425, 248150, 322595, 460850, 645190, 1612975, 3225950]

約数ペア:

[(1, 3225950), (2, 1612975), (5, 645190), (7, 460850), (10, 322595), (13, 248150), (14, 230425), (25, 129038), (26, 124075), (35, 92170), (50, 64519), (65, 49630), (70, 46085), (91, 35450), (130, 24815), (175, 18434), (182, 17725), (325, 9926), (350, 9217), (455, 7090), (650, 4963), (709, 4550), (910, 3545), (1418, 2275)]