2023372325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 2849150976

約数和(自身を除く): 825778651

約数列:

[1, 5, 13, 25, 31, 47, 65, 155, 235, 325, 403, 611, 775, 1175, 1457, 2015, 3055, 4273, 7285, 10075, 15275, 18941, 21365, 36425, 55549, 94705, 106825, 132463, 200831, 277745, 473525, 662315, 1004155, 1388725, 1722019, 2610803, 3311575, 5020775, 6225761, 8610095, 13054015, 31128805, 43050475, 65270075, 80934893, 155644025, 404674465, 2023372325]

約数ペア:

[(1, 2023372325), (5, 404674465), (13, 155644025), (25, 80934893), (31, 65270075), (47, 43050475), (65, 31128805), (155, 13054015), (235, 8610095), (325, 6225761), (403, 5020775), (611, 3311575), (775, 2610803), (1175, 1722019), (1457, 1388725), (2015, 1004155), (3055, 662315), (4273, 473525), (7285, 277745), (10075, 200831), (15275, 132463), (18941, 106825), (21365, 94705), (36425, 55549)]