30913515

素因数分解:

$3^3\times 5^1\times {\mathrm{228989}}^1$

素因数の和:229003

約数の個数: 16

約数和(自身を含む): 54957600

約数和(自身を除く): 24044085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 228989, 686967, 1144945, 2060901, 3434835, 6182703, 10304505, 30913515]

約数ペア:

[(1, 30913515), (3, 10304505), (5, 6182703), (9, 3434835), (15, 2060901), (27, 1144945), (45, 686967), (135, 228989)]