1242783165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{135601}}^1$

素因数の和:135669

約数の個数: 32

約数和(自身を含む): 2186989056

約数和(自身を除く): 944205891

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 135601, 406803, 678005, 1762813, 2034015, 5288439, 6373247, 8814065, 19119741, 26442195, 31866235, 82852211, 95598705, 248556633, 414261055, 1242783165]

約数ペア:

[(1, 1242783165), (3, 414261055), (5, 248556633), (13, 95598705), (15, 82852211), (39, 31866235), (47, 26442195), (65, 19119741), (141, 8814065), (195, 6373247), (235, 5288439), (611, 2034015), (705, 1762813), (1833, 678005), (3055, 406803), (9165, 135601)]