27540135

素因数分解:

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

素因数の和:365

約数の個数: 64

約数和(自身を含む): 56616960

約数和(自身を除く): 29076825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 151, 189, 193, 315, 453, 579, 755, 945, 965, 1057, 1351, 1359, 1737, 2265, 2895, 3171, 4053, 4077, 5211, 5285, 6755, 6795, 8685, 9513, 12159, 15855, 20265, 20385, 26055, 28539, 29143, 36477, 47565, 60795, 87429, 142695, 145715, 182385, 204001, 262287, 437145, 612003, 786861, 1020005, 1311435, 1836009, 3060015, 3934305, 5508027, 9180045, 27540135]

約数ペア:

[(1, 27540135), (3, 9180045), (5, 5508027), (7, 3934305), (9, 3060015), (15, 1836009), (21, 1311435), (27, 1020005), (35, 786861), (45, 612003), (63, 437145), (105, 262287), (135, 204001), (151, 182385), (189, 145715), (193, 142695), (315, 87429), (453, 60795), (579, 47565), (755, 36477), (945, 29143), (965, 28539), (1057, 26055), (1351, 20385), (1359, 20265), (1737, 15855), (2265, 12159), (2895, 9513), (3171, 8685), (4053, 6795), (4077, 6755), (5211, 5285)]