160162515

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 292752096

約数和(自身を除く): 132589581

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 915, 1215, 1647, 2161, 2745, 4941, 6483, 8235, 10805, 14823, 19449, 24705, 32415, 58347, 74115, 97245, 131821, 175041, 291735, 395463, 525123, 659105, 875205, 1186389, 1977315, 2625615, 3559167, 5931945, 10677501, 17795835, 32032503, 53387505, 160162515]

約数ペア:

[(1, 160162515), (3, 53387505), (5, 32032503), (9, 17795835), (15, 10677501), (27, 5931945), (45, 3559167), (61, 2625615), (81, 1977315), (135, 1186389), (183, 875205), (243, 659105), (305, 525123), (405, 395463), (549, 291735), (915, 175041), (1215, 131821), (1647, 97245), (2161, 74115), (2745, 58347), (4941, 32415), (6483, 24705), (8235, 19449), (10805, 14823)]