13144395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 11531445

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 67, 87, 123, 145, 165, 201, 205, 319, 335, 435, 451, 615, 737, 957, 1005, 1189, 1353, 1595, 1943, 2211, 2255, 2747, 3567, 3685, 4785, 5829, 5945, 6765, 8241, 9715, 11055, 13079, 13735, 17835, 21373, 29145, 30217, 39237, 41205, 64119, 65395, 79663, 90651, 106865, 151085, 196185, 238989, 320595, 398315, 453255, 876293, 1194945, 2628879, 4381465, 13144395]

約数ペア:

[(1, 13144395), (3, 4381465), (5, 2628879), (11, 1194945), (15, 876293), (29, 453255), (33, 398315), (41, 320595), (55, 238989), (67, 196185), (87, 151085), (123, 106865), (145, 90651), (165, 79663), (201, 65395), (205, 64119), (319, 41205), (335, 39237), (435, 30217), (451, 29145), (615, 21373), (737, 17835), (957, 13735), (1005, 13079), (1189, 11055), (1353, 9715), (1595, 8241), (1943, 6765), (2211, 5945), (2255, 5829), (2747, 4785), (3567, 3685)]