47621625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 82612608

約数和(自身を除く): 34990983

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 151, 375, 435, 453, 725, 755, 841, 2175, 2265, 2523, 3625, 3775, 4205, 4379, 10875, 11325, 12615, 13137, 18875, 21025, 21895, 56625, 63075, 65685, 105125, 109475, 126991, 315375, 328425, 380973, 547375, 634955, 1642125, 1904865, 3174775, 9524325, 15873875, 47621625]

約数ペア:

[(1, 47621625), (3, 15873875), (5, 9524325), (15, 3174775), (25, 1904865), (29, 1642125), (75, 634955), (87, 547375), (125, 380973), (145, 328425), (151, 315375), (375, 126991), (435, 109475), (453, 105125), (725, 65685), (755, 63075), (841, 56625), (2175, 21895), (2265, 21025), (2523, 18875), (3625, 13137), (3775, 12615), (4205, 11325), (4379, 10875)]