66329265

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 109492992

約数和(自身を除く): 43163727

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1021, 1065, 3063, 4331, 5105, 12993, 15315, 21655, 62281, 64965, 72491, 186843, 217473, 311405, 362455, 934215, 1087365, 4421951, 13265853, 22109755, 66329265]

約数ペア:

[(1, 66329265), (3, 22109755), (5, 13265853), (15, 4421951), (61, 1087365), (71, 934215), (183, 362455), (213, 311405), (305, 217473), (355, 186843), (915, 72491), (1021, 64965), (1065, 62281), (3063, 21655), (4331, 15315), (5105, 12993)]