75948975

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 143339040

約数和(自身を除く): 67390065

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3041, 4995, 8325, 9123, 15205, 24975, 27369, 45615, 76025, 82107, 112517, 136845, 228075, 337551, 410535, 562585, 684225, 1012653, 1687755, 2052675, 2812925, 3037959, 5063265, 8438775, 15189795, 25316325, 75948975]

約数ペア:

[(1, 75948975), (3, 25316325), (5, 15189795), (9, 8438775), (15, 5063265), (25, 3037959), (27, 2812925), (37, 2052675), (45, 1687755), (75, 1012653), (111, 684225), (135, 562585), (185, 410535), (225, 337551), (333, 228075), (555, 136845), (675, 112517), (925, 82107), (999, 76025), (1665, 45615), (2775, 27369), (3041, 24975), (4995, 15205), (8325, 9123)]