11843950005

素因数分解:

$3^9\times 5^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 21486858624

約数和(自身を除く): 9642908619

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 729, 755, 797, 1215, 1359, 2187, 2265, 2391, 3645, 3985, 4077, 6561, 6795, 7173, 10935, 11955, 12231, 19683, 20385, 21519, 32805, 35865, 36693, 61155, 64557, 98415, 107595, 110079, 120347, 183465, 193671, 322785, 330237, 361041, 550395, 581013, 601735, 968355, 990711, 1083123, 1651185, 1743039, 1805205, 2905065, 2972133, 3249369, 4953555, 5229117, 5415615, 8715195, 9748107, 14860665, 15687351, 16246845, 26145585, 29244321, 48740535, 78436755, 87732963, 146221605, 263198889, 438664815, 789596667, 1315994445, 2368790001, 3947983335, 11843950005]

約数ペア:

[(1, 11843950005), (3, 3947983335), (5, 2368790001), (9, 1315994445), (15, 789596667), (27, 438664815), (45, 263198889), (81, 146221605), (135, 87732963), (151, 78436755), (243, 48740535), (405, 29244321), (453, 26145585), (729, 16246845), (755, 15687351), (797, 14860665), (1215, 9748107), (1359, 8715195), (2187, 5415615), (2265, 5229117), (2391, 4953555), (3645, 3249369), (3985, 2972133), (4077, 2905065), (6561, 1805205), (6795, 1743039), (7173, 1651185), (10935, 1083123), (11955, 990711), (12231, 968355), (19683, 601735), (20385, 581013), (21519, 550395), (32805, 361041), (35865, 330237), (36693, 322785), (61155, 193671), (64557, 183465), (98415, 120347), (107595, 110079)]