9180045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 18400512

約数和(自身を除く): 9220467

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 193, 315, 453, 579, 755, 965, 1057, 1351, 1359, 1737, 2265, 2895, 3171, 4053, 5285, 6755, 6795, 8685, 9513, 12159, 15855, 20265, 29143, 47565, 60795, 87429, 145715, 204001, 262287, 437145, 612003, 1020005, 1311435, 1836009, 3060015, 9180045]

約数ペア:

[(1, 9180045), (3, 3060015), (5, 1836009), (7, 1311435), (9, 1020005), (15, 612003), (21, 437145), (35, 262287), (45, 204001), (63, 145715), (105, 87429), (151, 60795), (193, 47565), (315, 29143), (453, 20265), (579, 15855), (755, 12159), (965, 9513), (1057, 8685), (1351, 6795), (1359, 6755), (1737, 5285), (2265, 4053), (2895, 3171)]