19632183725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{4759}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 30371389440

約数和(自身を除く): 10739205715

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2143, 4759, 10715, 15001, 23573, 23795, 33313, 52349, 53575, 75005, 117865, 118975, 165011, 166565, 261745, 366443, 375025, 589325, 825055, 832825, 1308725, 1832215, 4125275, 9161075, 10198537, 50992685, 71389759, 112183907, 254963425, 356948795, 560919535, 785287349, 1784743975, 2804597675, 3926436745, 19632183725]

約数ペア:

[(1, 19632183725), (5, 3926436745), (7, 2804597675), (11, 1784743975), (25, 785287349), (35, 560919535), (55, 356948795), (77, 254963425), (175, 112183907), (275, 71389759), (385, 50992685), (1925, 10198537), (2143, 9161075), (4759, 4125275), (10715, 1832215), (15001, 1308725), (23573, 832825), (23795, 825055), (33313, 589325), (52349, 375025), (53575, 366443), (75005, 261745), (117865, 166565), (118975, 165011)]