236428095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19799

約数の個数: 32

約数和(自身を含む): 409079808

約数和(自身を除く): 172651713

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 19727, 59181, 98635, 295905, 335359, 927169, 1006077, 1676795, 2781507, 4635845, 5030385, 13907535, 15761873, 47285619, 78809365, 236428095]

約数ペア:

[(1, 236428095), (3, 78809365), (5, 47285619), (15, 15761873), (17, 13907535), (47, 5030385), (51, 4635845), (85, 2781507), (141, 1676795), (235, 1006077), (255, 927169), (705, 335359), (799, 295905), (2397, 98635), (3995, 59181), (11985, 19727)]