47724975

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4576

約数の個数: 36

約数和(自身を含む): 87318816

約数和(自身を除く): 39593841

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 4513, 10575, 13539, 22565, 40617, 67695, 112825, 203085, 212111, 338475, 636333, 1015425, 1060555, 1908999, 3181665, 5302775, 9544995, 15908325, 47724975]

約数ペア:

[(1, 47724975), (3, 15908325), (5, 9544995), (9, 5302775), (15, 3181665), (25, 1908999), (45, 1060555), (47, 1015425), (75, 636333), (141, 338475), (225, 212111), (235, 203085), (423, 112825), (705, 67695), (1175, 40617), (2115, 22565), (3525, 13539), (4513, 10575)]