3506750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7194096

約数和(自身を除く): 3687346

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 125, 130, 166, 169, 250, 325, 338, 415, 650, 830, 845, 1079, 1625, 1690, 2075, 2158, 3250, 4150, 4225, 5395, 8450, 10375, 10790, 14027, 20750, 21125, 26975, 28054, 42250, 53950, 70135, 134875, 140270, 269750, 350675, 701350, 1753375, 3506750]

約数ペア:

[(1, 3506750), (2, 1753375), (5, 701350), (10, 350675), (13, 269750), (25, 140270), (26, 134875), (50, 70135), (65, 53950), (83, 42250), (125, 28054), (130, 26975), (166, 21125), (169, 20750), (250, 14027), (325, 10790), (338, 10375), (415, 8450), (650, 5395), (830, 4225), (845, 4150), (1079, 3250), (1625, 2158), (1690, 2075)]