40914315

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 83344800

約数和(自身を除く): 42430485

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 409, 513, 585, 741, 855, 1053, 1227, 1235, 1539, 1755, 2045, 2223, 2565, 3681, 3705, 5265, 5317, 6135, 6669, 7695, 7771, 11043, 11115, 15951, 18405, 20007, 23313, 26585, 33129, 33345, 38855, 47853, 55215, 69939, 79755, 100035, 101023, 116565, 143559, 165645, 209817, 239265, 303069, 349695, 430677, 505115, 629451, 717795, 909207, 1049085, 1515345, 2153385, 2727621, 3147255, 4546035, 8182863, 13638105, 40914315]

約数ペア:

[(1, 40914315), (3, 13638105), (5, 8182863), (9, 4546035), (13, 3147255), (15, 2727621), (19, 2153385), (27, 1515345), (39, 1049085), (45, 909207), (57, 717795), (65, 629451), (81, 505115), (95, 430677), (117, 349695), (135, 303069), (171, 239265), (195, 209817), (247, 165645), (285, 143559), (351, 116565), (405, 101023), (409, 100035), (513, 79755), (585, 69939), (741, 55215), (855, 47853), (1053, 38855), (1227, 33345), (1235, 33129), (1539, 26585), (1755, 23313), (2045, 20007), (2223, 18405), (2565, 15951), (3681, 11115), (3705, 11043), (5265, 7771), (5317, 7695), (6135, 6669)]