1625130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 4677120

約数和(自身を除く): 3051990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 463, 585, 702, 926, 1170, 1389, 1755, 2315, 2778, 3510, 4167, 4630, 6019, 6945, 8334, 12038, 12501, 13890, 18057, 20835, 25002, 30095, 36114, 41670, 54171, 60190, 62505, 90285, 108342, 125010, 162513, 180570, 270855, 325026, 541710, 812565, 1625130]

約数ペア:

[(1, 1625130), (2, 812565), (3, 541710), (5, 325026), (6, 270855), (9, 180570), (10, 162513), (13, 125010), (15, 108342), (18, 90285), (26, 62505), (27, 60190), (30, 54171), (39, 41670), (45, 36114), (54, 30095), (65, 25002), (78, 20835), (90, 18057), (117, 13890), (130, 12501), (135, 12038), (195, 8334), (234, 6945), (270, 6019), (351, 4630), (390, 4167), (463, 3510), (585, 2778), (702, 2315), (926, 1755), (1170, 1389)]