5631015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 4239321

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 431, 871, 1005, 1293, 2155, 2613, 4355, 5603, 6465, 13065, 16809, 28015, 28877, 84045, 86631, 144385, 375401, 433155, 1126203, 1877005, 5631015]

約数ペア:

[(1, 5631015), (3, 1877005), (5, 1126203), (13, 433155), (15, 375401), (39, 144385), (65, 86631), (67, 84045), (195, 28877), (201, 28015), (335, 16809), (431, 13065), (871, 6465), (1005, 5603), (1293, 4355), (2155, 2613)]