54713475

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 103977720

約数和(自身を除く): 49264245

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 369, 405, 615, 659, 675, 1025, 1107, 1845, 1977, 2025, 3075, 3295, 3321, 5535, 5931, 9225, 9885, 16475, 16605, 17793, 27019, 27675, 29655, 49425, 53379, 81057, 83025, 88965, 135095, 148275, 243171, 266895, 405285, 444825, 675475, 729513, 1215855, 1334475, 2026425, 2188539, 3647565, 6079275, 10942695, 18237825, 54713475]

約数ペア:

[(1, 54713475), (3, 18237825), (5, 10942695), (9, 6079275), (15, 3647565), (25, 2188539), (27, 2026425), (41, 1334475), (45, 1215855), (75, 729513), (81, 675475), (123, 444825), (135, 405285), (205, 266895), (225, 243171), (369, 148275), (405, 135095), (615, 88965), (659, 83025), (675, 81057), (1025, 53379), (1107, 49425), (1845, 29655), (1977, 27675), (2025, 27019), (3075, 17793), (3295, 16605), (3321, 16475), (5535, 9885), (5931, 9225)]