804908385

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 1428598080

約数和(自身を除く): 623689695

約数列:

[1, 3, 5, 9, 15, 45, 59, 157, 177, 295, 471, 531, 785, 885, 1413, 1931, 2355, 2655, 5793, 7065, 9263, 9655, 17379, 27789, 28965, 46315, 83367, 86895, 113929, 138945, 303167, 341787, 416835, 569645, 909501, 1025361, 1515835, 1708935, 2728503, 4547505, 5126805, 13642515, 17886853, 53660559, 89434265, 160981677, 268302795, 804908385]

約数ペア:

[(1, 804908385), (3, 268302795), (5, 160981677), (9, 89434265), (15, 53660559), (45, 17886853), (59, 13642515), (157, 5126805), (177, 4547505), (295, 2728503), (471, 1708935), (531, 1515835), (785, 1025361), (885, 909501), (1413, 569645), (1931, 416835), (2355, 341787), (2655, 303167), (5793, 138945), (7065, 113929), (9263, 86895), (9655, 83367), (17379, 46315), (27789, 28965)]