29253825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 56593600

約数和(自身を除く): 27339775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2281, 2565, 4275, 6843, 11405, 12825, 20529, 34215, 43339, 57025, 61587, 102645, 130017, 171075, 216695, 307935, 390051, 513225, 650085, 1083475, 1170153, 1539675, 1950255, 3250425, 5850765, 9751275, 29253825]

約数ペア:

[(1, 29253825), (3, 9751275), (5, 5850765), (9, 3250425), (15, 1950255), (19, 1539675), (25, 1170153), (27, 1083475), (45, 650085), (57, 513225), (75, 390051), (95, 307935), (135, 216695), (171, 171075), (225, 130017), (285, 102645), (475, 61587), (513, 57025), (675, 43339), (855, 34215), (1425, 20529), (2281, 12825), (2565, 11405), (4275, 6843)]