3373125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 6447936

約数和(自身を除く): 3074811

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 257, 375, 525, 625, 771, 875, 1285, 1799, 1875, 2625, 3855, 4375, 5397, 6425, 8995, 13125, 19275, 26985, 32125, 44975, 96375, 134925, 160625, 224875, 481875, 674625, 1124375, 3373125]

約数ペア:

[(1, 3373125), (3, 1124375), (5, 674625), (7, 481875), (15, 224875), (21, 160625), (25, 134925), (35, 96375), (75, 44975), (105, 32125), (125, 26985), (175, 19275), (257, 13125), (375, 8995), (525, 6425), (625, 5397), (771, 4375), (875, 3855), (1285, 2625), (1799, 1875)]