84891045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 142458624

約数和(自身を除く): 57567579

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1021, 1205, 3063, 3615, 5105, 5543, 15315, 16629, 23483, 27715, 70449, 83145, 117415, 246061, 352245, 738183, 1230305, 3690915, 5659403, 16978209, 28297015, 84891045]

約数ペア:

[(1, 84891045), (3, 28297015), (5, 16978209), (15, 5659403), (23, 3690915), (69, 1230305), (115, 738183), (241, 352245), (345, 246061), (723, 117415), (1021, 83145), (1205, 70449), (3063, 27715), (3615, 23483), (5105, 16629), (5543, 15315)]