312824725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4153}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 407956032

約数和(自身を除く): 95131307

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 3013, 3275, 4153, 15065, 20765, 75325, 95519, 103825, 477595, 544043, 2387975, 2720215, 12512989, 13601075, 62564945, 312824725]

約数ペア:

[(1, 312824725), (5, 62564945), (23, 13601075), (25, 12512989), (115, 2720215), (131, 2387975), (575, 544043), (655, 477595), (3013, 103825), (3275, 95519), (4153, 75325), (15065, 20765)]