1125090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{463}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 3040128

約数和(自身を除く): 1915038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 463, 486, 810, 926, 1215, 1389, 2315, 2430, 2778, 4167, 4630, 6945, 8334, 12501, 13890, 20835, 25002, 37503, 41670, 62505, 75006, 112509, 125010, 187515, 225018, 375030, 562545, 1125090]

約数ペア:

[(1, 1125090), (2, 562545), (3, 375030), (5, 225018), (6, 187515), (9, 125010), (10, 112509), (15, 75006), (18, 62505), (27, 41670), (30, 37503), (45, 25002), (54, 20835), (81, 13890), (90, 12501), (135, 8334), (162, 6945), (243, 4630), (270, 4167), (405, 2778), (463, 2430), (486, 2315), (810, 1389), (926, 1215)]