133551915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 269899776

約数和(自身を除く): 136347861

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1173, 1785, 1955, 2415, 2737, 3253, 5865, 8211, 9759, 13685, 16265, 22771, 41055, 48795, 55301, 68313, 74819, 113855, 165903, 224457, 276505, 341565, 374095, 387107, 523733, 829515, 1122285, 1161321, 1271923, 1571199, 1935535, 2618665, 3815769, 5806605, 6359615, 7855995, 8903461, 19078845, 26710383, 44517305, 133551915]

約数ペア:

[(1, 133551915), (3, 44517305), (5, 26710383), (7, 19078845), (15, 8903461), (17, 7855995), (21, 6359615), (23, 5806605), (35, 3815769), (51, 2618665), (69, 1935535), (85, 1571199), (105, 1271923), (115, 1161321), (119, 1122285), (161, 829515), (255, 523733), (345, 387107), (357, 374095), (391, 341565), (483, 276505), (595, 224457), (805, 165903), (1173, 113855), (1785, 74819), (1955, 68313), (2415, 55301), (2737, 48795), (3253, 41055), (5865, 22771), (8211, 16265), (9759, 13685)]