17145411345

素因数分解:

$3^4\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{16339}}^1$

素因数の和:18947

約数の個数: 40

約数和(自身を含む): 30748481280

約数和(自身を除く): 13603069935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2591, 7773, 12955, 16339, 23319, 38865, 49017, 69957, 81695, 116595, 147051, 209871, 245085, 349785, 441153, 735255, 1049355, 1323459, 2205765, 6617295, 42334349, 127003047, 211671745, 381009141, 635015235, 1143027423, 1905045705, 3429082269, 5715137115, 17145411345]

約数ペア:

[(1, 17145411345), (3, 5715137115), (5, 3429082269), (9, 1905045705), (15, 1143027423), (27, 635015235), (45, 381009141), (81, 211671745), (135, 127003047), (405, 42334349), (2591, 6617295), (7773, 2205765), (12955, 1323459), (16339, 1049355), (23319, 735255), (38865, 441153), (49017, 349785), (69957, 245085), (81695, 209871), (116595, 147051)]