63642795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 105600000

約数和(自身を除く): 41957205

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 645, 1185, 1249, 3397, 3747, 6245, 10191, 16985, 18735, 50955, 53707, 98671, 161121, 268535, 296013, 493355, 805605, 1480065, 4242853, 12728559, 21214265, 63642795]

約数ペア:

[(1, 63642795), (3, 21214265), (5, 12728559), (15, 4242853), (43, 1480065), (79, 805605), (129, 493355), (215, 296013), (237, 268535), (395, 161121), (645, 98671), (1185, 53707), (1249, 50955), (3397, 18735), (3747, 16985), (6245, 10191)]