86495475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 158739840

約数和(自身を除く): 72244365

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1475, 1777, 1947, 3245, 4425, 5331, 8885, 9735, 16225, 19547, 26655, 44425, 48675, 58641, 97735, 104843, 133275, 293205, 314529, 488675, 524215, 1153273, 1466025, 1572645, 2621075, 3459819, 5766365, 7863225, 17299095, 28831825, 86495475]

約数ペア:

[(1, 86495475), (3, 28831825), (5, 17299095), (11, 7863225), (15, 5766365), (25, 3459819), (33, 2621075), (55, 1572645), (59, 1466025), (75, 1153273), (165, 524215), (177, 488675), (275, 314529), (295, 293205), (649, 133275), (825, 104843), (885, 97735), (1475, 58641), (1777, 48675), (1947, 44425), (3245, 26655), (4425, 19547), (5331, 16225), (8885, 9735)]