78043485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17401}}^1$

素因数の和:17445

約数の個数: 32

約数和(自身を含む): 140329728

約数和(自身を除く): 62286243

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 17401, 52203, 87005, 226213, 261015, 400223, 678639, 1131065, 1200669, 2001115, 3393195, 5202899, 6003345, 15608697, 26014495, 78043485]

約数ペア:

[(1, 78043485), (3, 26014495), (5, 15608697), (13, 6003345), (15, 5202899), (23, 3393195), (39, 2001115), (65, 1200669), (69, 1131065), (115, 678639), (195, 400223), (299, 261015), (345, 226213), (897, 87005), (1495, 52203), (4485, 17401)]