89129715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 150888960

約数和(自身を除く): 61759245

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 3539, 5037, 8395, 10617, 17695, 25185, 53085, 81397, 244191, 258347, 406985, 775041, 1220955, 1291735, 3875205, 5941981, 17825943, 29709905, 89129715]

約数ペア:

[(1, 89129715), (3, 29709905), (5, 17825943), (15, 5941981), (23, 3875205), (69, 1291735), (73, 1220955), (115, 775041), (219, 406985), (345, 258347), (365, 244191), (1095, 81397), (1679, 53085), (3539, 25185), (5037, 17695), (8395, 10617)]