421036991895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13877}}^1\times {\mathrm{155593}}^1$

素因数の和:169491

約数の個数: 32

約数和(自身を含む): 725536066752

約数和(自身を除く): 304499074857

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 13877, 41631, 69385, 155593, 180401, 208155, 466779, 541203, 777965, 902005, 2022709, 2333895, 2706015, 6068127, 10113545, 30340635, 2159164061, 6477492183, 10795820305, 28069132793, 32387460915, 84207398379, 140345663965, 421036991895]

約数ペア:

[(1, 421036991895), (3, 140345663965), (5, 84207398379), (13, 32387460915), (15, 28069132793), (39, 10795820305), (65, 6477492183), (195, 2159164061), (13877, 30340635), (41631, 10113545), (69385, 6068127), (155593, 2706015), (180401, 2333895), (208155, 2022709), (466779, 902005), (541203, 777965)]