42728175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{9043}}^1$

素因数の和:9069

約数の個数: 48

約数和(自身を含む): 89716480

約数和(自身を除く): 46988305

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 9043, 27129, 45215, 63301, 81387, 135645, 189903, 226075, 244161, 316505, 406935, 569709, 678225, 949515, 1220805, 1582525, 1709127, 2034675, 2848545, 4747575, 6104025, 8545635, 14242725, 42728175]

約数ペア:

[(1, 42728175), (3, 14242725), (5, 8545635), (7, 6104025), (9, 4747575), (15, 2848545), (21, 2034675), (25, 1709127), (27, 1582525), (35, 1220805), (45, 949515), (63, 678225), (75, 569709), (105, 406935), (135, 316505), (175, 244161), (189, 226075), (225, 189903), (315, 135645), (525, 81387), (675, 63301), (945, 45215), (1575, 27129), (4725, 9043)]