55516005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 49315995

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2239, 2755, 4959, 6717, 8265, 11195, 20151, 24795, 33585, 42541, 64931, 100755, 127623, 194793, 212705, 324655, 382869, 584379, 638115, 973965, 1233689, 1914345, 2921895, 3701067, 6168445, 11103201, 18505335, 55516005]

約数ペア:

[(1, 55516005), (3, 18505335), (5, 11103201), (9, 6168445), (15, 3701067), (19, 2921895), (29, 1914345), (45, 1233689), (57, 973965), (87, 638115), (95, 584379), (145, 382869), (171, 324655), (261, 212705), (285, 194793), (435, 127623), (551, 100755), (855, 64931), (1305, 42541), (1653, 33585), (2239, 24795), (2755, 20151), (4959, 11195), (6717, 8265)]