201108825

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 60

約数和(自身を含む): 392204560

約数和(自身を除く): 191095735

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2565, 4275, 5227, 7695, 12825, 15681, 26135, 38475, 47043, 78405, 99313, 130675, 141129, 235215, 297939, 392025, 423387, 496565, 705645, 893817, 1176075, 1489695, 2116935, 2482825, 2681451, 3528225, 4469085, 7448475, 8044353, 10584675, 13407255, 22345425, 40221765, 67036275, 201108825]

約数ペア:

[(1, 201108825), (3, 67036275), (5, 40221765), (9, 22345425), (15, 13407255), (19, 10584675), (25, 8044353), (27, 7448475), (45, 4469085), (57, 3528225), (75, 2681451), (81, 2482825), (95, 2116935), (135, 1489695), (171, 1176075), (225, 893817), (285, 705645), (405, 496565), (475, 423387), (513, 392025), (675, 297939), (855, 235215), (1425, 141129), (1539, 130675), (2025, 99313), (2565, 78405), (4275, 47043), (5227, 38475), (7695, 26135), (12825, 15681)]