52021305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{55049}}^1$

素因数の和:55070

約数の個数: 32

約数和(自身を含む): 105696000

約数和(自身を除く): 53674695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 55049, 165147, 275245, 385343, 495441, 825735, 1156029, 1486323, 1926715, 2477205, 3468087, 5780145, 7431615, 10404261, 17340435, 52021305]

約数ペア:

[(1, 52021305), (3, 17340435), (5, 10404261), (7, 7431615), (9, 5780145), (15, 3468087), (21, 2477205), (27, 1926715), (35, 1486323), (45, 1156029), (63, 825735), (105, 495441), (135, 385343), (189, 275245), (315, 165147), (945, 55049)]