61770435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8353}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 108267840

約数和(自身を除く): 46497405

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 8353, 25059, 41765, 125295, 142001, 242237, 426003, 710005, 726711, 1211185, 2130015, 3633555, 4118029, 12354087, 20590145, 61770435]

約数ペア:

[(1, 61770435), (3, 20590145), (5, 12354087), (15, 4118029), (17, 3633555), (29, 2130015), (51, 1211185), (85, 726711), (87, 710005), (145, 426003), (255, 242237), (435, 142001), (493, 125295), (1479, 41765), (2465, 25059), (7395, 8353)]