3106215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 6681600

約数和(自身を除く): 3575385

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 173, 189, 285, 315, 399, 513, 519, 665, 855, 865, 945, 1197, 1211, 1557, 1995, 2565, 2595, 3287, 3591, 3633, 4671, 5985, 6055, 7785, 9861, 10899, 16435, 17955, 18165, 23009, 23355, 29583, 32697, 49305, 54495, 69027, 88749, 115045, 147915, 163485, 207081, 345135, 443745, 621243, 1035405, 3106215]

約数ペア:

[(1, 3106215), (3, 1035405), (5, 621243), (7, 443745), (9, 345135), (15, 207081), (19, 163485), (21, 147915), (27, 115045), (35, 88749), (45, 69027), (57, 54495), (63, 49305), (95, 32697), (105, 29583), (133, 23355), (135, 23009), (171, 18165), (173, 17955), (189, 16435), (285, 10899), (315, 9861), (399, 7785), (513, 6055), (519, 5985), (665, 4671), (855, 3633), (865, 3591), (945, 3287), (1197, 2595), (1211, 2565), (1557, 1995)]