2912669145

素因数分解:

$3^3\times 5^1\times {\mathrm{21575327}}^1$

素因数の和:21575341

約数の個数: 16

約数和(自身を含む): 5178078720

約数和(自身を除く): 2265409575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21575327, 64725981, 107876635, 194177943, 323629905, 582533829, 970889715, 2912669145]

約数ペア:

[(1, 2912669145), (3, 970889715), (5, 582533829), (9, 323629905), (15, 194177943), (27, 107876635), (45, 64725981), (135, 21575327)]