201626115

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 328880640

約数和(自身を除く): 127254525

約数列:

[1, 3, 5, 15, 67, 201, 335, 439, 457, 1005, 1317, 1371, 2195, 2285, 6585, 6855, 29413, 30619, 88239, 91857, 147065, 153095, 200623, 441195, 459285, 601869, 1003115, 3009345, 13441741, 40325223, 67208705, 201626115]

約数ペア:

[(1, 201626115), (3, 67208705), (5, 40325223), (15, 13441741), (67, 3009345), (201, 1003115), (335, 601869), (439, 459285), (457, 441195), (1005, 200623), (1317, 153095), (1371, 147065), (2195, 91857), (2285, 88239), (6585, 30619), (6855, 29413)]