143826225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 249091200

約数和(自身を除く): 105264975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 89, 145, 267, 435, 445, 725, 743, 1335, 2175, 2225, 2229, 2581, 3715, 6675, 7743, 11145, 12905, 18575, 21547, 38715, 55725, 64525, 64641, 66127, 107735, 193575, 198381, 323205, 330635, 538675, 991905, 1616025, 1653175, 1917683, 4959525, 5753049, 9588415, 28765245, 47942075, 143826225]

約数ペア:

[(1, 143826225), (3, 47942075), (5, 28765245), (15, 9588415), (25, 5753049), (29, 4959525), (75, 1917683), (87, 1653175), (89, 1616025), (145, 991905), (267, 538675), (435, 330635), (445, 323205), (725, 198381), (743, 193575), (1335, 107735), (2175, 66127), (2225, 64641), (2229, 64525), (2581, 55725), (3715, 38715), (6675, 21547), (7743, 18575), (11145, 12905)]