472659425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 687456000

約数和(自身を除く): 214796575

約数列:

[1, 5, 7, 25, 35, 71, 109, 175, 349, 355, 497, 545, 763, 1745, 1775, 2443, 2485, 2725, 3815, 7739, 8725, 12215, 12425, 19075, 24779, 38041, 38695, 54173, 61075, 123895, 173453, 190205, 193475, 266287, 270865, 619475, 867265, 951025, 1331435, 1354325, 2700911, 4336325, 6657175, 13504555, 18906377, 67522775, 94531885, 472659425]

約数ペア:

[(1, 472659425), (5, 94531885), (7, 67522775), (25, 18906377), (35, 13504555), (71, 6657175), (109, 4336325), (175, 2700911), (349, 1354325), (355, 1331435), (497, 951025), (545, 867265), (763, 619475), (1745, 270865), (1775, 266287), (2443, 193475), (2485, 190205), (2725, 173453), (3815, 123895), (7739, 61075), (8725, 54173), (12215, 38695), (12425, 38041), (19075, 24779)]