4992975

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 9895200

約数和(自身を除く): 4902225

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 569, 585, 675, 975, 1707, 1755, 2845, 2925, 5121, 7397, 8535, 8775, 14225, 15363, 22191, 25605, 36985, 42675, 66573, 76815, 110955, 128025, 184925, 199719, 332865, 384075, 554775, 998595, 1664325, 4992975]

約数ペア:

[(1, 4992975), (3, 1664325), (5, 998595), (9, 554775), (13, 384075), (15, 332865), (25, 199719), (27, 184925), (39, 128025), (45, 110955), (65, 76815), (75, 66573), (117, 42675), (135, 36985), (195, 25605), (225, 22191), (325, 15363), (351, 14225), (569, 8775), (585, 8535), (675, 7397), (975, 5121), (1707, 2925), (1755, 2845)]