233385625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 322771680

約数和(自身を除く): 89386055

約数列:

[1, 5, 11, 25, 55, 83, 125, 275, 409, 415, 625, 913, 1375, 2045, 2075, 4499, 4565, 6875, 10225, 10375, 22495, 22825, 33947, 51125, 51875, 112475, 114125, 169735, 255625, 373417, 562375, 570625, 848675, 1867085, 2811875, 4243375, 9335425, 21216875, 46677125, 233385625]

約数ペア:

[(1, 233385625), (5, 46677125), (11, 21216875), (25, 9335425), (55, 4243375), (83, 2811875), (125, 1867085), (275, 848675), (409, 570625), (415, 562375), (625, 373417), (913, 255625), (1375, 169735), (2045, 114125), (2075, 112475), (4499, 51875), (4565, 51125), (6875, 33947), (10225, 22825), (10375, 22495)]