321569896335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{384821}}^1$

素因数の和:384988

約数の個数: 64

約数和(自身を含む): 568551415680

約数和(自身を除く): 246981519345

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 113, 145, 255, 339, 435, 493, 565, 1479, 1695, 1921, 2465, 3277, 5763, 7395, 9605, 9831, 16385, 28815, 49155, 55709, 167127, 278545, 384821, 835635, 1154463, 1924105, 5772315, 6541957, 11159809, 19625871, 32709785, 33479427, 43484773, 55799045, 98129355, 130454319, 167397135, 189716753, 217423865, 569150259, 652271595, 739241141, 948583765, 1261058417, 2217723423, 2845751295, 3696205705, 3783175251, 6305292085, 11088617115, 18915876255, 21437993089, 64313979267, 107189965445, 321569896335]

約数ペア:

[(1, 321569896335), (3, 107189965445), (5, 64313979267), (15, 21437993089), (17, 18915876255), (29, 11088617115), (51, 6305292085), (85, 3783175251), (87, 3696205705), (113, 2845751295), (145, 2217723423), (255, 1261058417), (339, 948583765), (435, 739241141), (493, 652271595), (565, 569150259), (1479, 217423865), (1695, 189716753), (1921, 167397135), (2465, 130454319), (3277, 98129355), (5763, 55799045), (7395, 43484773), (9605, 33479427), (9831, 32709785), (16385, 19625871), (28815, 11159809), (49155, 6541957), (55709, 5772315), (167127, 1924105), (278545, 1154463), (384821, 835635)]