17992305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 32040372

約数和(自身を除く): 14048067

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 181, 235, 423, 543, 705, 905, 1629, 2115, 2209, 2715, 6627, 8145, 8507, 11045, 19881, 25521, 33135, 42535, 76563, 99405, 127605, 382815, 399829, 1199487, 1999145, 3598461, 5997435, 17992305]

約数ペア:

[(1, 17992305), (3, 5997435), (5, 3598461), (9, 1999145), (15, 1199487), (45, 399829), (47, 382815), (141, 127605), (181, 99405), (235, 76563), (423, 42535), (543, 33135), (705, 25521), (905, 19881), (1629, 11045), (2115, 8507), (2209, 8145), (2715, 6627)]