15266355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 11398605

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 991, 1027, 1185, 2973, 3081, 4955, 5135, 12883, 14865, 15405, 38649, 64415, 78289, 193245, 234867, 391445, 1017757, 1174335, 3053271, 5088785, 15266355]

約数ペア:

[(1, 15266355), (3, 5088785), (5, 3053271), (13, 1174335), (15, 1017757), (39, 391445), (65, 234867), (79, 193245), (195, 78289), (237, 64415), (395, 38649), (991, 15405), (1027, 14865), (1185, 12883), (2973, 5135), (3081, 4955)]