3956250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 9936864

約数和(自身を除く): 5980614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 211, 250, 375, 422, 625, 633, 750, 1055, 1250, 1266, 1875, 2110, 3125, 3165, 3750, 5275, 6250, 6330, 9375, 10550, 15825, 18750, 26375, 31650, 52750, 79125, 131875, 158250, 263750, 395625, 659375, 791250, 1318750, 1978125, 3956250]

約数ペア:

[(1, 3956250), (2, 1978125), (3, 1318750), (5, 791250), (6, 659375), (10, 395625), (15, 263750), (25, 158250), (30, 131875), (50, 79125), (75, 52750), (125, 31650), (150, 26375), (211, 18750), (250, 15825), (375, 10550), (422, 9375), (625, 6330), (633, 6250), (750, 5275), (1055, 3750), (1250, 3165), (1266, 3125), (1875, 2110)]