1739375

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 30

約数和(自身を含む): 2492952

約数和(自身を除く): 753577

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 125, 253, 275, 575, 605, 625, 1265, 1375, 2783, 2875, 3025, 6325, 6875, 13915, 14375, 15125, 31625, 69575, 75625, 158125, 347875, 1739375]

約数ペア:

[(1, 1739375), (5, 347875), (11, 158125), (23, 75625), (25, 69575), (55, 31625), (115, 15125), (121, 14375), (125, 13915), (253, 6875), (275, 6325), (575, 3025), (605, 2875), (625, 2783), (1265, 1375)]