28832895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 64

約数和(自身を含む): 63114240

約数和(自身を除く): 34281345

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2347, 2457, 4095, 7041, 11735, 12285, 16429, 21123, 30511, 35205, 49287, 63369, 82145, 91533, 105615, 147861, 152555, 213577, 246435, 274599, 316845, 443583, 457665, 640731, 739305, 823797, 1067885, 1372995, 1922193, 2217915, 3203655, 4118985, 5766579, 9610965, 28832895]

約数ペア:

[(1, 28832895), (3, 9610965), (5, 5766579), (7, 4118985), (9, 3203655), (13, 2217915), (15, 1922193), (21, 1372995), (27, 1067885), (35, 823797), (39, 739305), (45, 640731), (63, 457665), (65, 443583), (91, 316845), (105, 274599), (117, 246435), (135, 213577), (189, 152555), (195, 147861), (273, 105615), (315, 91533), (351, 82145), (455, 63369), (585, 49287), (819, 35205), (945, 30511), (1365, 21123), (1755, 16429), (2347, 12285), (2457, 11735), (4095, 7041)]