315040995

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 56

約数和(自身を含む): 596778000

約数和(自身を除く): 281737005

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2565, 3645, 4549, 4617, 7695, 13647, 13851, 22745, 23085, 40941, 68235, 69255, 86431, 122823, 204705, 259293, 368469, 432155, 614115, 777879, 1105407, 1296465, 1842345, 2333637, 3316221, 3889395, 5527035, 7000911, 11668185, 16581105, 21002733, 35004555, 63008199, 105013665, 315040995]

約数ペア:

[(1, 315040995), (3, 105013665), (5, 63008199), (9, 35004555), (15, 21002733), (19, 16581105), (27, 11668185), (45, 7000911), (57, 5527035), (81, 3889395), (95, 3316221), (135, 2333637), (171, 1842345), (243, 1296465), (285, 1105407), (405, 777879), (513, 614115), (729, 432155), (855, 368469), (1215, 259293), (1539, 204705), (2565, 122823), (3645, 86431), (4549, 69255), (4617, 68235), (7695, 40941), (13647, 23085), (13851, 22745)]