63709555

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 97330464

約数和(自身を除く): 33620909

約数列:

[1, 5, 7, 13, 35, 49, 65, 83, 91, 241, 245, 415, 455, 581, 637, 1079, 1205, 1687, 2905, 3133, 3185, 4067, 5395, 7553, 8435, 11809, 15665, 20003, 20335, 21931, 37765, 52871, 59045, 100015, 109655, 140021, 153517, 260039, 264355, 700105, 767585, 980147, 1300195, 1820273, 4900735, 9101365, 12741911, 63709555]

約数ペア:

[(1, 63709555), (5, 12741911), (7, 9101365), (13, 4900735), (35, 1820273), (49, 1300195), (65, 980147), (83, 767585), (91, 700105), (241, 264355), (245, 260039), (415, 153517), (455, 140021), (581, 109655), (637, 100015), (1079, 59045), (1205, 52871), (1687, 37765), (2905, 21931), (3133, 20335), (3185, 20003), (4067, 15665), (5395, 11809), (7553, 8435)]