270893985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{773}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 442257408

約数和(自身を除く): 171363423

約数列:

[1, 3, 5, 15, 61, 183, 305, 383, 773, 915, 1149, 1915, 2319, 3865, 5745, 11595, 23363, 47153, 70089, 116815, 141459, 235765, 296059, 350445, 707295, 888177, 1480295, 4440885, 18059599, 54178797, 90297995, 270893985]

約数ペア:

[(1, 270893985), (3, 90297995), (5, 54178797), (15, 18059599), (61, 4440885), (183, 1480295), (305, 888177), (383, 707295), (773, 350445), (915, 296059), (1149, 235765), (1915, 141459), (2319, 116815), (3865, 70089), (5745, 47153), (11595, 23363)]