42636685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 63786240

約数和(自身を除く): 21149555

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 1129, 2905, 5395, 5645, 7553, 7903, 14677, 37765, 39515, 73385, 93707, 102739, 468535, 513695, 655949, 1218191, 3279745, 6090955, 8527337, 42636685]

約数ペア:

[(1, 42636685), (5, 8527337), (7, 6090955), (13, 3279745), (35, 1218191), (65, 655949), (83, 513695), (91, 468535), (415, 102739), (455, 93707), (581, 73385), (1079, 39515), (1129, 37765), (2905, 14677), (5395, 7903), (5645, 7553)]