30979065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158867}}^1$

素因数の和:158888

約数の個数: 16

約数和(自身を含む): 53379648

約数和(自身を除く): 22400583

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 158867, 476601, 794335, 2065271, 2383005, 6195813, 10326355, 30979065]

約数ペア:

[(1, 30979065), (3, 10326355), (5, 6195813), (13, 2383005), (15, 2065271), (39, 794335), (65, 476601), (195, 158867)]