89393295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 68200305

約数列:

[1, 3, 5, 15, 23, 37, 47, 69, 111, 115, 141, 149, 185, 235, 345, 447, 555, 705, 745, 851, 1081, 1739, 2235, 2553, 3243, 3427, 4255, 5217, 5405, 5513, 7003, 8695, 10281, 12765, 16215, 16539, 17135, 21009, 26085, 27565, 35015, 39997, 51405, 82695, 105045, 119991, 126799, 161069, 199985, 259111, 380397, 483207, 599955, 633995, 777333, 805345, 1295555, 1901985, 2416035, 3886665, 5959553, 17878659, 29797765, 89393295]

約数ペア:

[(1, 89393295), (3, 29797765), (5, 17878659), (15, 5959553), (23, 3886665), (37, 2416035), (47, 1901985), (69, 1295555), (111, 805345), (115, 777333), (141, 633995), (149, 599955), (185, 483207), (235, 380397), (345, 259111), (447, 199985), (555, 161069), (705, 126799), (745, 119991), (851, 105045), (1081, 82695), (1739, 51405), (2235, 39997), (2553, 35015), (3243, 27565), (3427, 26085), (4255, 21009), (5217, 17135), (5405, 16539), (5513, 16215), (7003, 12765), (8695, 10281)]