4262895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 9354240

約数和(自身を除く): 5091345

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, 347, 351, 455, 585, 819, 945, 1041, 1365, 1735, 1755, 2429, 2457, 3123, 4095, 4511, 5205, 7287, 9369, 12145, 12285, 13533, 15615, 21861, 22555, 31577, 36435, 40599, 46845, 65583, 67665, 94731, 109305, 121797, 157885, 202995, 284193, 327915, 473655, 608985, 852579, 1420965, 4262895]

約数ペア:

[(1, 4262895), (3, 1420965), (5, 852579), (7, 608985), (9, 473655), (13, 327915), (15, 284193), (21, 202995), (27, 157885), (35, 121797), (39, 109305), (45, 94731), (63, 67665), (65, 65583), (91, 46845), (105, 40599), (117, 36435), (135, 31577), (189, 22555), (195, 21861), (273, 15615), (315, 13533), (347, 12285), (351, 12145), (455, 9369), (585, 7287), (819, 5205), (945, 4511), (1041, 4095), (1365, 3123), (1735, 2457), (1755, 2429)]