3843750

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 56

約数和(自身を含む): 9843624

約数和(自身を除く): 5999874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 410, 615, 625, 750, 1025, 1230, 1250, 1875, 2050, 3075, 3125, 3750, 5125, 6150, 6250, 9375, 10250, 15375, 15625, 18750, 25625, 30750, 31250, 46875, 51250, 76875, 93750, 128125, 153750, 256250, 384375, 640625, 768750, 1281250, 1921875, 3843750]

約数ペア:

[(1, 3843750), (2, 1921875), (3, 1281250), (5, 768750), (6, 640625), (10, 384375), (15, 256250), (25, 153750), (30, 128125), (41, 93750), (50, 76875), (75, 51250), (82, 46875), (123, 31250), (125, 30750), (150, 25625), (205, 18750), (246, 15625), (250, 15375), (375, 10250), (410, 9375), (615, 6250), (625, 6150), (750, 5125), (1025, 3750), (1230, 3125), (1250, 3075), (1875, 2050)]