133851025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 213700608

約数和(自身を除く): 79849583

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1705, 1925, 2243, 2387, 5425, 8525, 11215, 11935, 15701, 24673, 56075, 59675, 69533, 78505, 123365, 172711, 347665, 392525, 486731, 616825, 764863, 863555, 1738325, 2433655, 3824315, 4317775, 5354041, 12168275, 19121575, 26770205, 133851025]

約数ペア:

[(1, 133851025), (5, 26770205), (7, 19121575), (11, 12168275), (25, 5354041), (31, 4317775), (35, 3824315), (55, 2433655), (77, 1738325), (155, 863555), (175, 764863), (217, 616825), (275, 486731), (341, 392525), (385, 347665), (775, 172711), (1085, 123365), (1705, 78505), (1925, 69533), (2243, 59675), (2387, 56075), (5425, 24673), (8525, 15701), (11215, 11935)]