140097925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26813}}^1$

素因数の和:26853

約数の個数: 24

約数和(自身を含む): 199496160

約数和(自身を除く): 59398235

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 26813, 134065, 294943, 509447, 670325, 1474715, 2547235, 5603917, 7373575, 12736175, 28019585, 140097925]

約数ペア:

[(1, 140097925), (5, 28019585), (11, 12736175), (19, 7373575), (25, 5603917), (55, 2547235), (95, 1474715), (209, 670325), (275, 509447), (475, 294943), (1045, 134065), (5225, 26813)]