1489237323345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2235941}}^1$

素因数の和:2236031

約数の個数: 72

約数和(自身を含む): 2790804422952

約数和(自身を除く): 1301567099607

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 361, 369, 615, 779, 855, 1083, 1805, 1845, 2337, 3249, 3895, 5415, 7011, 11685, 14801, 16245, 35055, 44403, 74005, 133209, 222015, 666045, 2235941, 6707823, 11179705, 20123469, 33539115, 42482879, 91673581, 100617345, 127448637, 212414395, 275020743, 382345911, 458367905, 637243185, 807174701, 825062229, 1375103715, 1741798039, 1911729555, 2421524103, 4035873505, 4125311145, 5225394117, 7264572309, 8708990195, 12107620515, 15676182351, 26126970585, 33094162741, 36322861545, 78380911755, 99282488223, 165470813705, 297847464669, 496412441115, 1489237323345]

約数ペア:

[(1, 1489237323345), (3, 496412441115), (5, 297847464669), (9, 165470813705), (15, 99282488223), (19, 78380911755), (41, 36322861545), (45, 33094162741), (57, 26126970585), (95, 15676182351), (123, 12107620515), (171, 8708990195), (205, 7264572309), (285, 5225394117), (361, 4125311145), (369, 4035873505), (615, 2421524103), (779, 1911729555), (855, 1741798039), (1083, 1375103715), (1805, 825062229), (1845, 807174701), (2337, 637243185), (3249, 458367905), (3895, 382345911), (5415, 275020743), (7011, 212414395), (11685, 127448637), (14801, 100617345), (16245, 91673581), (35055, 42482879), (44403, 33539115), (74005, 20123469), (133209, 11179705), (222015, 6707823), (666045, 2235941)]