70484445

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 130890240

約数和(自身を除く): 60405795

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 103, 111, 135, 137, 185, 309, 333, 411, 515, 555, 685, 927, 999, 1233, 1545, 1665, 2055, 2781, 3699, 3811, 4635, 4995, 5069, 6165, 11433, 13905, 14111, 15207, 18495, 19055, 25345, 34299, 42333, 45621, 57165, 70555, 76035, 102897, 126999, 136863, 171495, 211665, 228105, 380997, 514485, 522107, 634995, 684315, 1566321, 1904985, 2610535, 4698963, 7831605, 14096889, 23494815, 70484445]

約数ペア:

[(1, 70484445), (3, 23494815), (5, 14096889), (9, 7831605), (15, 4698963), (27, 2610535), (37, 1904985), (45, 1566321), (103, 684315), (111, 634995), (135, 522107), (137, 514485), (185, 380997), (309, 228105), (333, 211665), (411, 171495), (515, 136863), (555, 126999), (685, 102897), (927, 76035), (999, 70555), (1233, 57165), (1545, 45621), (1665, 42333), (2055, 34299), (2781, 25345), (3699, 19055), (3811, 18495), (4635, 15207), (4995, 14111), (5069, 13905), (6165, 11433)]