12212850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6263}}^1$

素因数の和:6291

約数の個数: 48

約数和(自身を含む): 32622912

約数和(自身を除く): 20410062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6263, 12526, 18789, 31315, 37578, 62630, 81419, 93945, 156575, 162838, 187890, 244257, 313150, 407095, 469725, 488514, 814190, 939450, 1221285, 2035475, 2442570, 4070950, 6106425, 12212850]

約数ペア:

[(1, 12212850), (2, 6106425), (3, 4070950), (5, 2442570), (6, 2035475), (10, 1221285), (13, 939450), (15, 814190), (25, 488514), (26, 469725), (30, 407095), (39, 313150), (50, 244257), (65, 187890), (75, 162838), (78, 156575), (130, 93945), (150, 81419), (195, 62630), (325, 37578), (390, 31315), (650, 18789), (975, 12526), (1950, 6263)]