88896665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 37772647

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 1111, 1231, 1313, 5555, 6155, 6565, 13541, 14443, 16003, 67705, 72215, 80015, 124331, 176033, 621655, 880165, 1367641, 1616303, 6838205, 8081515, 17779333, 88896665]

約数ペア:

[(1, 88896665), (5, 17779333), (11, 8081515), (13, 6838205), (55, 1616303), (65, 1367641), (101, 880165), (143, 621655), (505, 176033), (715, 124331), (1111, 80015), (1231, 72215), (1313, 67705), (5555, 16003), (6155, 14443), (6565, 13541)]