65986095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 130063968

約数和(自身を除く): 64077873

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5281, 12495, 15843, 26405, 36967, 79215, 89777, 110901, 184835, 258769, 269331, 448885, 554505, 628439, 776307, 1293845, 1346655, 1885317, 3142195, 3881535, 4399073, 9426585, 13197219, 21995365, 65986095]

約数ペア:

[(1, 65986095), (3, 21995365), (5, 13197219), (7, 9426585), (15, 4399073), (17, 3881535), (21, 3142195), (35, 1885317), (49, 1346655), (51, 1293845), (85, 776307), (105, 628439), (119, 554505), (147, 448885), (245, 269331), (255, 258769), (357, 184835), (595, 110901), (735, 89777), (833, 79215), (1785, 36967), (2499, 26405), (4165, 15843), (5281, 12495)]