15001125

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 25259520

約数和(自身を除く): 10258395

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 367, 375, 545, 1101, 1635, 1835, 2725, 5505, 8175, 9175, 13625, 27525, 40003, 40875, 45875, 120009, 137625, 200015, 600045, 1000075, 3000225, 5000375, 15001125]

約数ペア:

[(1, 15001125), (3, 5000375), (5, 3000225), (15, 1000075), (25, 600045), (75, 200015), (109, 137625), (125, 120009), (327, 45875), (367, 40875), (375, 40003), (545, 27525), (1101, 13625), (1635, 9175), (1835, 8175), (2725, 5505)]