74537145

素因数分解:

$3^3\times 5^1\times {\mathrm{552127}}^1$

素因数の和:552141

約数の個数: 16

約数和(自身を含む): 132510720

約数和(自身を除く): 57973575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 552127, 1656381, 2760635, 4969143, 8281905, 14907429, 24845715, 74537145]

約数ペア:

[(1, 74537145), (3, 24845715), (5, 14907429), (9, 8281905), (15, 4969143), (27, 2760635), (45, 1656381), (135, 552127)]