42219135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 87390576

約数和(自身を除く): 45171441

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 147, 205, 245, 287, 315, 369, 441, 467, 615, 735, 861, 1401, 1435, 1845, 2009, 2205, 2335, 2583, 3269, 4203, 4305, 6027, 7005, 9807, 10045, 12915, 16345, 18081, 19147, 21015, 22883, 29421, 30135, 49035, 57441, 68649, 90405, 95735, 114415, 134029, 147105, 172323, 205947, 287205, 343245, 402087, 670145, 861615, 938203, 1029735, 1206261, 2010435, 2814609, 4691015, 6031305, 8443827, 14073045, 42219135]

約数ペア:

[(1, 42219135), (3, 14073045), (5, 8443827), (7, 6031305), (9, 4691015), (15, 2814609), (21, 2010435), (35, 1206261), (41, 1029735), (45, 938203), (49, 861615), (63, 670145), (105, 402087), (123, 343245), (147, 287205), (205, 205947), (245, 172323), (287, 147105), (315, 134029), (369, 114415), (441, 95735), (467, 90405), (615, 68649), (735, 57441), (861, 49035), (1401, 30135), (1435, 29421), (1845, 22883), (2009, 21015), (2205, 19147), (2335, 18081), (2583, 16345), (3269, 12915), (4203, 10045), (4305, 9807), (6027, 7005)]