4435565565655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2741}}^1\times {\mathrm{14929}}^1$

素因数の和:17864

約数の個数: 64

約数和(自身を含む): 6445288166400

約数和(自身を除く): 2009722600745

約数列:

[1, 5, 7, 19, 35, 95, 133, 163, 665, 815, 1141, 2741, 3097, 5705, 13705, 14929, 15485, 19187, 21679, 52079, 74645, 95935, 104503, 108395, 260395, 283651, 364553, 446783, 522515, 1418255, 1822765, 1985557, 2233915, 2433427, 3127481, 8488877, 9927785, 12167135, 15637405, 17033989, 40920389, 42444385, 46235113, 59422139, 85169945, 204601945, 231175565, 286442723, 297110695, 323645791, 777487391, 1432213615, 1618228955, 3887436955, 5442411737, 6670023407, 27212058685, 33350117035, 46690163849, 126730444733, 233450819245, 633652223665, 887113113131, 4435565565655]

約数ペア:

[(1, 4435565565655), (5, 887113113131), (7, 633652223665), (19, 233450819245), (35, 126730444733), (95, 46690163849), (133, 33350117035), (163, 27212058685), (665, 6670023407), (815, 5442411737), (1141, 3887436955), (2741, 1618228955), (3097, 1432213615), (5705, 777487391), (13705, 323645791), (14929, 297110695), (15485, 286442723), (19187, 231175565), (21679, 204601945), (52079, 85169945), (74645, 59422139), (95935, 46235113), (104503, 42444385), (108395, 40920389), (260395, 17033989), (283651, 15637405), (364553, 12167135), (446783, 9927785), (522515, 8488877), (1418255, 3127481), (1822765, 2433427), (1985557, 2233915)]