84614865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 145886400

約数和(自身を除く): 61271535

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 149, 255, 289, 393, 447, 655, 745, 867, 1445, 1965, 2227, 2235, 2533, 4335, 6681, 7599, 11135, 12665, 19519, 33405, 37859, 37995, 43061, 58557, 97595, 113577, 129183, 189295, 215305, 292785, 331823, 567885, 645915, 995469, 1659115, 4977345, 5640991, 16922973, 28204955, 84614865]

約数ペア:

[(1, 84614865), (3, 28204955), (5, 16922973), (15, 5640991), (17, 4977345), (51, 1659115), (85, 995469), (131, 645915), (149, 567885), (255, 331823), (289, 292785), (393, 215305), (447, 189295), (655, 129183), (745, 113577), (867, 97595), (1445, 58557), (1965, 43061), (2227, 37995), (2235, 37859), (2533, 33405), (4335, 19519), (6681, 12665), (7599, 11135)]