42704675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 61871040

約数和(自身を除く): 19166365

約数列:

[1, 5, 13, 23, 25, 29, 65, 115, 145, 197, 299, 325, 377, 575, 667, 725, 985, 1495, 1885, 2561, 3335, 4531, 4925, 5713, 7475, 8671, 9425, 12805, 16675, 22655, 28565, 43355, 58903, 64025, 74269, 113275, 131399, 142825, 216775, 294515, 371345, 656995, 1472575, 1708187, 1856725, 3284975, 8540935, 42704675]

約数ペア:

[(1, 42704675), (5, 8540935), (13, 3284975), (23, 1856725), (25, 1708187), (29, 1472575), (65, 656995), (115, 371345), (145, 294515), (197, 216775), (299, 142825), (325, 131399), (377, 113275), (575, 74269), (667, 64025), (725, 58903), (985, 43355), (1495, 28565), (1885, 22655), (2561, 16675), (3335, 12805), (4531, 9425), (4925, 8671), (5713, 7475)]