78830685

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3919}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 62289315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 3919, 4023, 6705, 11757, 19595, 20115, 35271, 58785, 105813, 176355, 529065, 583931, 1751793, 2919655, 5255379, 8758965, 15766137, 26276895, 78830685]

約数ペア:

[(1, 78830685), (3, 26276895), (5, 15766137), (9, 8758965), (15, 5255379), (27, 2919655), (45, 1751793), (135, 583931), (149, 529065), (447, 176355), (745, 105813), (1341, 58785), (2235, 35271), (3919, 20115), (4023, 19595), (6705, 11757)]