272944595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37313}}^1$

素因数の和:37355

約数の個数: 32

約数和(自身を含む): 429857280

約数和(自身を除く): 156912685

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 37313, 186565, 261191, 410443, 708947, 1305955, 2052215, 2873101, 3544735, 4962629, 7798417, 14365505, 24813145, 38992085, 54588919, 272944595]

約数ペア:

[(1, 272944595), (5, 54588919), (7, 38992085), (11, 24813145), (19, 14365505), (35, 7798417), (55, 4962629), (77, 3544735), (95, 2873101), (133, 2052215), (209, 1305955), (385, 708947), (665, 410443), (1045, 261191), (1463, 186565), (7315, 37313)]