79668525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 56822739

約数列:

[1, 3, 5, 15, 25, 47, 75, 97, 141, 233, 235, 291, 485, 699, 705, 1165, 1175, 1455, 2425, 3495, 3525, 4559, 5825, 7275, 10951, 13677, 17475, 22601, 22795, 32853, 54755, 67803, 68385, 113005, 113975, 164265, 273775, 339015, 341925, 565025, 821325, 1062247, 1695075, 3186741, 5311235, 15933705, 26556175, 79668525]

約数ペア:

[(1, 79668525), (3, 26556175), (5, 15933705), (15, 5311235), (25, 3186741), (47, 1695075), (75, 1062247), (97, 821325), (141, 565025), (233, 341925), (235, 339015), (291, 273775), (485, 164265), (699, 113975), (705, 113005), (1165, 68385), (1175, 67803), (1455, 54755), (2425, 32853), (3495, 22795), (3525, 22601), (4559, 17475), (5825, 13677), (7275, 10951)]