4969055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 7494144

約数和(自身を除く): 2525089

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 163, 335, 455, 469, 815, 871, 1141, 2119, 2345, 4355, 5705, 6097, 10595, 10921, 14833, 30485, 54605, 74165, 76447, 141973, 382235, 709865, 993811, 4969055]

約数ペア:

[(1, 4969055), (5, 993811), (7, 709865), (13, 382235), (35, 141973), (65, 76447), (67, 74165), (91, 54605), (163, 30485), (335, 14833), (455, 10921), (469, 10595), (815, 6097), (871, 5705), (1141, 4355), (2119, 2345)]