285514275

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 485147520

約数和(自身を除く): 199633245

約数列:

[1, 3, 5, 15, 25, 59, 75, 113, 177, 295, 339, 565, 571, 885, 1475, 1695, 1713, 2825, 2855, 4425, 6667, 8475, 8565, 14275, 20001, 33335, 33689, 42825, 64523, 100005, 101067, 166675, 168445, 193569, 322615, 500025, 505335, 842225, 967845, 1613075, 2526675, 3806857, 4839225, 11420571, 19034285, 57102855, 95171425, 285514275]

約数ペア:

[(1, 285514275), (3, 95171425), (5, 57102855), (15, 19034285), (25, 11420571), (59, 4839225), (75, 3806857), (113, 2526675), (177, 1613075), (295, 967845), (339, 842225), (565, 505335), (571, 500025), (885, 322615), (1475, 193569), (1695, 168445), (1713, 166675), (2825, 101067), (2855, 100005), (4425, 64523), (6667, 42825), (8475, 33689), (8565, 33335), (14275, 20001)]