16105881585

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{23473}}^1$

素因数の和:23937

約数の個数: 32

約数和(自身を含む): 26027971200

約数和(自身を除く): 9922089615

約数列:

[1, 3, 5, 15, 149, 307, 447, 745, 921, 1535, 2235, 4605, 23473, 45743, 70419, 117365, 137229, 228715, 352095, 686145, 3497477, 7206211, 10492431, 17487385, 21618633, 36031055, 52462155, 108093165, 1073725439, 3221176317, 5368627195, 16105881585]

約数ペア:

[(1, 16105881585), (3, 5368627195), (5, 3221176317), (15, 1073725439), (149, 108093165), (307, 52462155), (447, 36031055), (745, 21618633), (921, 17487385), (1535, 10492431), (2235, 7206211), (4605, 3497477), (23473, 686145), (45743, 352095), (70419, 228715), (117365, 137229)]