4722375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 9176544

約数和(自身を除く): 4454169

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 257, 375, 525, 735, 771, 875, 1225, 1285, 1799, 2625, 3675, 3855, 5397, 6125, 6425, 8995, 12593, 18375, 19275, 26985, 32125, 37779, 44975, 62965, 96375, 134925, 188895, 224875, 314825, 674625, 944475, 1574125, 4722375]

約数ペア:

[(1, 4722375), (3, 1574125), (5, 944475), (7, 674625), (15, 314825), (21, 224875), (25, 188895), (35, 134925), (49, 96375), (75, 62965), (105, 44975), (125, 37779), (147, 32125), (175, 26985), (245, 19275), (257, 18375), (375, 12593), (525, 8995), (735, 6425), (771, 6125), (875, 5397), (1225, 3855), (1285, 3675), (1799, 2625)]