5130405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 10713600

約数和(自身を除く): 5583195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 89, 105, 135, 183, 189, 267, 305, 315, 427, 445, 549, 623, 801, 915, 945, 1281, 1335, 1647, 1869, 2135, 2403, 2745, 3115, 3843, 4005, 5429, 5607, 6405, 8235, 9345, 11529, 12015, 16287, 16821, 19215, 27145, 28035, 38003, 48861, 57645, 81435, 84105, 114009, 146583, 190015, 244305, 342027, 570045, 732915, 1026081, 1710135, 5130405]

約数ペア:

[(1, 5130405), (3, 1710135), (5, 1026081), (7, 732915), (9, 570045), (15, 342027), (21, 244305), (27, 190015), (35, 146583), (45, 114009), (61, 84105), (63, 81435), (89, 57645), (105, 48861), (135, 38003), (183, 28035), (189, 27145), (267, 19215), (305, 16821), (315, 16287), (427, 12015), (445, 11529), (549, 9345), (623, 8235), (801, 6405), (915, 5607), (945, 5429), (1281, 4005), (1335, 3843), (1647, 3115), (1869, 2745), (2135, 2403)]