221107959095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{134093}}^1$

素因数の和:135155

約数の個数: 32

約数和(自身を含む): 296015186880

約数和(自身を除く): 74907227785

約数列:

[1, 5, 17, 19, 85, 95, 323, 1021, 1615, 5105, 17357, 19399, 86785, 96995, 134093, 329783, 670465, 1648915, 2279581, 2547767, 11397905, 12738835, 43312039, 136908953, 216560195, 684544765, 2327452201, 2601270107, 11637261005, 13006350535, 44221591819, 221107959095]

約数ペア:

[(1, 221107959095), (5, 44221591819), (17, 13006350535), (19, 11637261005), (85, 2601270107), (95, 2327452201), (323, 684544765), (1021, 216560195), (1615, 136908953), (5105, 43312039), (17357, 12738835), (19399, 11397905), (86785, 2547767), (96995, 2279581), (134093, 1648915), (329783, 670465)]