187445792445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1\times {\mathrm{8663}}^1$

素因数の和:10342

約数の個数: 64

約数和(自身を含む): 323786294784

約数和(自身を除く): 136340502339

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1601, 2703, 4505, 4803, 8005, 8663, 13515, 24015, 25989, 27217, 43315, 81651, 84853, 129945, 136085, 147271, 254559, 408255, 424265, 441813, 459139, 736355, 1272795, 1377417, 1442501, 2209065, 2295695, 4327503, 6887085, 7212505, 7805363, 13869463, 21637515, 23416089, 39026815, 41608389, 69347315, 117080445, 208041945, 235780871, 707342613, 735081539, 1178904355, 2205244617, 3536713065, 3675407695, 11026223085, 12496386163, 37489158489, 62481930815, 187445792445]

約数ペア:

[(1, 187445792445), (3, 62481930815), (5, 37489158489), (15, 12496386163), (17, 11026223085), (51, 3675407695), (53, 3536713065), (85, 2205244617), (159, 1178904355), (255, 735081539), (265, 707342613), (795, 235780871), (901, 208041945), (1601, 117080445), (2703, 69347315), (4505, 41608389), (4803, 39026815), (8005, 23416089), (8663, 21637515), (13515, 13869463), (24015, 7805363), (25989, 7212505), (27217, 6887085), (43315, 4327503), (81651, 2295695), (84853, 2209065), (129945, 1442501), (136085, 1377417), (147271, 1272795), (254559, 736355), (408255, 459139), (424265, 441813)]