68826105

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 127143744

約数和(自身を除く): 58317639

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 999, 1215, 1531, 1665, 2997, 4593, 4995, 7655, 8991, 13779, 14985, 22965, 41337, 44955, 56647, 68895, 124011, 169941, 206685, 283235, 372033, 509823, 620055, 849705, 1529469, 1860165, 2549115, 4588407, 7647345, 13765221, 22942035, 68826105]

約数ペア:

[(1, 68826105), (3, 22942035), (5, 13765221), (9, 7647345), (15, 4588407), (27, 2549115), (37, 1860165), (45, 1529469), (81, 849705), (111, 620055), (135, 509823), (185, 372033), (243, 283235), (333, 206685), (405, 169941), (555, 124011), (999, 68895), (1215, 56647), (1531, 44955), (1665, 41337), (2997, 22965), (4593, 14985), (4995, 13779), (7655, 8991)]