73485405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 147463680

約数和(自身を除く): 73978275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2765, 2953, 3555, 4977, 8295, 8859, 14765, 20671, 24885, 26577, 44295, 62013, 103355, 132885, 186039, 233287, 310065, 699861, 930195, 1166435, 1633009, 2099583, 3499305, 4899027, 8165045, 10497915, 14697081, 24495135, 73485405]

約数ペア:

[(1, 73485405), (3, 24495135), (5, 14697081), (7, 10497915), (9, 8165045), (15, 4899027), (21, 3499305), (35, 2099583), (45, 1633009), (63, 1166435), (79, 930195), (105, 699861), (237, 310065), (315, 233287), (395, 186039), (553, 132885), (711, 103355), (1185, 62013), (1659, 44295), (2765, 26577), (2953, 24885), (3555, 20671), (4977, 14765), (8295, 8859)]