434280705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 734406912

約数和(自身を除く): 300126207

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 641, 705, 961, 1457, 1923, 2883, 3205, 4371, 4805, 7285, 9615, 14415, 19871, 21855, 30127, 45167, 59613, 90381, 99355, 135501, 150635, 225835, 298065, 451905, 616001, 677505, 933937, 1848003, 2801811, 3080005, 4669685, 9240015, 14009055, 28952047, 86856141, 144760235, 434280705]

約数ペア:

[(1, 434280705), (3, 144760235), (5, 86856141), (15, 28952047), (31, 14009055), (47, 9240015), (93, 4669685), (141, 3080005), (155, 2801811), (235, 1848003), (465, 933937), (641, 677505), (705, 616001), (961, 451905), (1457, 298065), (1923, 225835), (2883, 150635), (3205, 135501), (4371, 99355), (4805, 90381), (7285, 59613), (9615, 45167), (14415, 30127), (19871, 21855)]