3196425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 2696055

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 109, 115, 255, 327, 345, 391, 425, 545, 575, 1173, 1275, 1635, 1725, 1853, 1955, 2507, 2725, 5559, 5865, 7521, 8175, 9265, 9775, 12535, 27795, 29325, 37605, 42619, 46325, 62675, 127857, 138975, 188025, 213095, 639285, 1065475, 3196425]

約数ペア:

[(1, 3196425), (3, 1065475), (5, 639285), (15, 213095), (17, 188025), (23, 138975), (25, 127857), (51, 62675), (69, 46325), (75, 42619), (85, 37605), (109, 29325), (115, 27795), (255, 12535), (327, 9775), (345, 9265), (391, 8175), (425, 7521), (545, 5865), (575, 5559), (1173, 2725), (1275, 2507), (1635, 1955), (1725, 1853)]