155526135

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 254017728

約数和(自身を除く): 98491593

約数列:

[1, 3, 5, 15, 73, 173, 219, 365, 519, 821, 865, 1095, 2463, 2595, 4105, 12315, 12629, 37887, 59933, 63145, 142033, 179799, 189435, 299665, 426099, 710165, 898995, 2130495, 10368409, 31105227, 51842045, 155526135]

約数ペア:

[(1, 155526135), (3, 51842045), (5, 31105227), (15, 10368409), (73, 2130495), (173, 898995), (219, 710165), (365, 426099), (519, 299665), (821, 189435), (865, 179799), (1095, 142033), (2463, 63145), (2595, 59933), (4105, 37887), (12315, 12629)]