40221765

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 75910560

約数和(自身を除く): 35688795

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 5227, 7695, 15681, 26135, 47043, 78405, 99313, 141129, 235215, 297939, 423387, 496565, 705645, 893817, 1489695, 2116935, 2681451, 4469085, 8044353, 13407255, 40221765]

約数ペア:

[(1, 40221765), (3, 13407255), (5, 8044353), (9, 4469085), (15, 2681451), (19, 2116935), (27, 1489695), (45, 893817), (57, 705645), (81, 496565), (95, 423387), (135, 297939), (171, 235215), (285, 141129), (405, 99313), (513, 78405), (855, 47043), (1539, 26135), (2565, 15681), (5227, 7695)]