147193750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 301199472

約数和(自身を除く): 154005722

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2141, 2750, 3125, 4282, 6250, 6875, 10705, 13750, 21410, 23551, 34375, 47102, 53525, 68750, 107050, 117755, 235510, 267625, 535250, 588775, 1177550, 1338125, 2676250, 2943875, 5887750, 6690625, 13381250, 14719375, 29438750, 73596875, 147193750]

約数ペア:

[(1, 147193750), (2, 73596875), (5, 29438750), (10, 14719375), (11, 13381250), (22, 6690625), (25, 5887750), (50, 2943875), (55, 2676250), (110, 1338125), (125, 1177550), (250, 588775), (275, 535250), (550, 267625), (625, 235510), (1250, 117755), (1375, 107050), (2141, 68750), (2750, 53525), (3125, 47102), (4282, 34375), (6250, 23551), (6875, 21410), (10705, 13750)]