15511130885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 20204287488

約数和(自身を除く): 4693156603

約数列:

[1, 5, 23, 73, 83, 113, 115, 197, 365, 415, 565, 985, 1679, 1909, 2599, 4531, 6059, 8249, 8395, 9379, 9545, 12995, 14381, 16351, 22261, 22655, 30295, 41245, 46895, 71905, 81755, 111305, 139357, 189727, 215717, 330763, 376073, 512003, 684667, 696785, 948635, 1078585, 1193623, 1625053, 1653815, 1847663, 1880365, 2560015, 3423335, 5968115, 8125265, 9238315, 15747341, 27453329, 37376219, 42496249, 78736705, 134879399, 137266645, 186881095, 212481245, 674396995, 3102226177, 15511130885]

約数ペア:

[(1, 15511130885), (5, 3102226177), (23, 674396995), (73, 212481245), (83, 186881095), (113, 137266645), (115, 134879399), (197, 78736705), (365, 42496249), (415, 37376219), (565, 27453329), (985, 15747341), (1679, 9238315), (1909, 8125265), (2599, 5968115), (4531, 3423335), (6059, 2560015), (8249, 1880365), (8395, 1847663), (9379, 1653815), (9545, 1625053), (12995, 1193623), (14381, 1078585), (16351, 948635), (22261, 696785), (22655, 684667), (30295, 512003), (41245, 376073), (46895, 330763), (71905, 215717), (81755, 189727), (111305, 139357)]