1058745025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 1443907584

約数和(自身を除く): 385162559

約数列:

[1, 5, 13, 25, 65, 113, 127, 227, 325, 565, 635, 1135, 1469, 1651, 2825, 2951, 3175, 5675, 7345, 8255, 14351, 14755, 25651, 28829, 36725, 41275, 71755, 73775, 128255, 144145, 186563, 333463, 358775, 374777, 641275, 720725, 932815, 1667315, 1873885, 3257677, 4664075, 8336575, 9369425, 16288385, 42349801, 81441925, 211749005, 1058745025]

約数ペア:

[(1, 1058745025), (5, 211749005), (13, 81441925), (25, 42349801), (65, 16288385), (113, 9369425), (127, 8336575), (227, 4664075), (325, 3257677), (565, 1873885), (635, 1667315), (1135, 932815), (1469, 720725), (1651, 641275), (2825, 374777), (2951, 358775), (3175, 333463), (5675, 186563), (7345, 144145), (8255, 128255), (14351, 73775), (14755, 71755), (25651, 41275), (28829, 36725)]