84957145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 129019392

約数和(自身を除く): 44062247

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 169, 265, 271, 371, 455, 689, 845, 1183, 1355, 1855, 1897, 3445, 3523, 4823, 5915, 8957, 9485, 14363, 17615, 24115, 24661, 44785, 45799, 62699, 71815, 100541, 123305, 186719, 228995, 313495, 320593, 502705, 933595, 1307033, 1602965, 2427347, 6535165, 12136735, 16991429, 84957145]

約数ペア:

[(1, 84957145), (5, 16991429), (7, 12136735), (13, 6535165), (35, 2427347), (53, 1602965), (65, 1307033), (91, 933595), (169, 502705), (265, 320593), (271, 313495), (371, 228995), (455, 186719), (689, 123305), (845, 100541), (1183, 71815), (1355, 62699), (1855, 45799), (1897, 44785), (3445, 24661), (3523, 24115), (4823, 17615), (5915, 14363), (8957, 9485)]