11543125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 16644672

約数和(自身を除く): 5101547

約数列:

[1, 5, 11, 23, 25, 55, 73, 115, 125, 253, 275, 365, 575, 625, 803, 1265, 1375, 1679, 1825, 2875, 4015, 6325, 6875, 8395, 9125, 14375, 18469, 20075, 31625, 41975, 45625, 92345, 100375, 158125, 209875, 461725, 501875, 1049375, 2308625, 11543125]

約数ペア:

[(1, 11543125), (5, 2308625), (11, 1049375), (23, 501875), (25, 461725), (55, 209875), (73, 158125), (115, 100375), (125, 92345), (253, 45625), (275, 41975), (365, 31625), (575, 20075), (625, 18469), (803, 14375), (1265, 9125), (1375, 8395), (1679, 6875), (1825, 6325), (2875, 4015)]