1275303375

素因数分解:

$3^2\times 5^3\times {\mathrm{181}}^1\times {\mathrm{6263}}^1$

素因数の和:6465

約数の個数: 48

約数和(自身を含む): 2312017344

約数和(自身を除く): 1036713969

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 181, 225, 375, 543, 905, 1125, 1629, 2715, 4525, 6263, 8145, 13575, 18789, 22625, 31315, 40725, 56367, 67875, 93945, 156575, 203625, 281835, 469725, 782875, 1133603, 1409175, 2348625, 3400809, 5668015, 7045875, 10202427, 17004045, 28340075, 51012135, 85020225, 141700375, 255060675, 425101125, 1275303375]

約数ペア:

[(1, 1275303375), (3, 425101125), (5, 255060675), (9, 141700375), (15, 85020225), (25, 51012135), (45, 28340075), (75, 17004045), (125, 10202427), (181, 7045875), (225, 5668015), (375, 3400809), (543, 2348625), (905, 1409175), (1125, 1133603), (1629, 782875), (2715, 469725), (4525, 281835), (6263, 203625), (8145, 156575), (13575, 93945), (18789, 67875), (22625, 56367), (31315, 40725)]