1456475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2008800

約数和(自身を除く): 552325

約数列:

[1, 5, 17, 23, 25, 85, 115, 149, 391, 425, 575, 745, 1955, 2533, 3427, 3725, 9775, 12665, 17135, 58259, 63325, 85675, 291295, 1456475]

約数ペア:

[(1, 1456475), (5, 291295), (17, 85675), (23, 63325), (25, 58259), (85, 17135), (115, 12665), (149, 9775), (391, 3725), (425, 3427), (575, 2533), (745, 1955)]