13306495085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3998

約数の個数: 64

約数和(自身を含む): 18870485760

約数和(自身を除く): 5563990675

約数列:

[1, 5, 13, 17, 53, 59, 65, 85, 221, 265, 295, 689, 767, 901, 1003, 1105, 3127, 3445, 3835, 3851, 4505, 5015, 11713, 13039, 15635, 19255, 40651, 50063, 53159, 58565, 65195, 65467, 203255, 204103, 227209, 250315, 265795, 327335, 691067, 851071, 1020515, 1136045, 2653339, 2953717, 3455335, 3469751, 3862553, 4255355, 12042077, 13266695, 14768585, 17348755, 19312765, 45106763, 50213189, 60210385, 156547001, 204715309, 225533815, 251065945, 782735005, 1023576545, 2661299017, 13306495085]

約数ペア:

[(1, 13306495085), (5, 2661299017), (13, 1023576545), (17, 782735005), (53, 251065945), (59, 225533815), (65, 204715309), (85, 156547001), (221, 60210385), (265, 50213189), (295, 45106763), (689, 19312765), (767, 17348755), (901, 14768585), (1003, 13266695), (1105, 12042077), (3127, 4255355), (3445, 3862553), (3835, 3469751), (3851, 3455335), (4505, 2953717), (5015, 2653339), (11713, 1136045), (13039, 1020515), (15635, 851071), (19255, 691067), (40651, 327335), (50063, 265795), (53159, 250315), (58565, 227209), (65195, 204103), (65467, 203255)]