7374125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 10423296

約数和(自身を除く): 3049171

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 173, 275, 341, 775, 865, 1375, 1705, 1903, 3875, 4325, 5363, 8525, 9515, 21625, 26815, 42625, 47575, 58993, 134075, 237875, 294965, 670375, 1474825, 7374125]

約数ペア:

[(1, 7374125), (5, 1474825), (11, 670375), (25, 294965), (31, 237875), (55, 134075), (125, 58993), (155, 47575), (173, 42625), (275, 26815), (341, 21625), (775, 9515), (865, 8525), (1375, 5363), (1705, 4325), (1903, 3875)]