63702045

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 126846720

約数和(自身を除く): 63144675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 181, 237, 297, 395, 405, 495, 543, 711, 869, 891, 905, 1185, 1485, 1629, 1991, 2133, 2607, 2715, 3555, 4345, 4455, 4887, 5973, 6399, 7821, 8145, 9955, 10665, 13035, 14299, 14661, 17919, 23463, 24435, 29865, 31995, 39105, 42897, 53757, 70389, 71495, 73305, 89595, 117315, 128691, 157289, 161271, 214485, 268785, 351945, 386073, 471867, 643455, 786445, 806355, 1158219, 1415601, 1930365, 2359335, 4246803, 5791095, 7078005, 12740409, 21234015, 63702045]

約数ペア:

[(1, 63702045), (3, 21234015), (5, 12740409), (9, 7078005), (11, 5791095), (15, 4246803), (27, 2359335), (33, 1930365), (45, 1415601), (55, 1158219), (79, 806355), (81, 786445), (99, 643455), (135, 471867), (165, 386073), (181, 351945), (237, 268785), (297, 214485), (395, 161271), (405, 157289), (495, 128691), (543, 117315), (711, 89595), (869, 73305), (891, 71495), (905, 70389), (1185, 53757), (1485, 42897), (1629, 39105), (1991, 31995), (2133, 29865), (2607, 24435), (2715, 23463), (3555, 17919), (4345, 14661), (4455, 14299), (4887, 13035), (5973, 10665), (6399, 9955), (7821, 8145)]