13688675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 22831872

約数和(自身を除く): 9143197

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 547, 715, 1001, 1925, 2275, 2735, 3575, 3829, 5005, 6017, 7111, 13675, 19145, 25025, 30085, 35555, 42119, 49777, 78221, 95725, 150425, 177775, 210595, 248885, 391105, 547547, 1052975, 1244425, 1955525, 2737735, 13688675]

約数ペア:

[(1, 13688675), (5, 2737735), (7, 1955525), (11, 1244425), (13, 1052975), (25, 547547), (35, 391105), (55, 248885), (65, 210595), (77, 177775), (91, 150425), (143, 95725), (175, 78221), (275, 49777), (325, 42119), (385, 35555), (455, 30085), (547, 25025), (715, 19145), (1001, 13675), (1925, 7111), (2275, 6017), (2735, 5005), (3575, 3829)]