98862625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 130201344

約数和(自身を除く): 31338719

約数列:

[1, 5, 23, 25, 115, 125, 137, 251, 575, 685, 1255, 2875, 3151, 3425, 5773, 6275, 15755, 17125, 28865, 31375, 34387, 78775, 144325, 171935, 393875, 721625, 790901, 859675, 3954505, 4298375, 19772525, 98862625]

約数ペア:

[(1, 98862625), (5, 19772525), (23, 4298375), (25, 3954505), (115, 859675), (125, 790901), (137, 721625), (251, 393875), (575, 171935), (685, 144325), (1255, 78775), (2875, 34387), (3151, 31375), (3425, 28865), (5773, 17125), (6275, 15755)]