179431005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 151515555

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 113, 195, 221, 255, 339, 479, 565, 663, 1105, 1437, 1469, 1695, 1921, 2395, 3315, 4407, 5763, 6227, 7185, 7345, 8143, 9605, 18681, 22035, 24429, 24973, 28815, 31135, 40715, 54127, 74919, 93405, 105859, 122145, 124865, 162381, 270635, 317577, 374595, 529295, 703651, 811905, 920159, 1587885, 2110953, 2760477, 3518255, 4600795, 10554765, 11962067, 13802385, 35886201, 59810335, 179431005]

約数ペア:

[(1, 179431005), (3, 59810335), (5, 35886201), (13, 13802385), (15, 11962067), (17, 10554765), (39, 4600795), (51, 3518255), (65, 2760477), (85, 2110953), (113, 1587885), (195, 920159), (221, 811905), (255, 703651), (339, 529295), (479, 374595), (565, 317577), (663, 270635), (1105, 162381), (1437, 124865), (1469, 122145), (1695, 105859), (1921, 93405), (2395, 74919), (3315, 54127), (4407, 40715), (5763, 31135), (6227, 28815), (7185, 24973), (7345, 24429), (8143, 22035), (9605, 18681)]