20083909725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3340

約数の個数: 108

約数和(自身を含む): 39717073396

約数和(自身を除く): 19633163671

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 241, 275, 363, 495, 605, 723, 825, 1089, 1205, 1815, 2169, 2475, 2651, 3025, 3061, 3615, 5445, 6025, 7953, 9075, 9183, 10845, 13255, 15305, 18075, 23859, 27225, 27549, 29161, 33671, 39765, 45915, 54225, 66275, 76525, 87483, 101013, 119295, 137745, 145805, 168355, 198825, 229575, 262449, 303039, 370381, 437415, 505065, 596475, 688725, 729025, 737701, 841775, 1111143, 1312245, 1515195, 1851905, 2187075, 2213103, 2525325, 3333429, 3688505, 5555715, 6561225, 6639309, 7575975, 8114711, 9259525, 11065515, 16667145, 18442525, 24344133, 27778575, 33196545, 40573555, 55327575, 73032399, 83335725, 89261821, 121720665, 165982725, 202867775, 267785463, 365161995, 446309105, 608603325, 803356389, 1338927315, 1825809975, 2231545525, 4016781945, 6694636575, 20083909725]

約数ペア:

[(1, 20083909725), (3, 6694636575), (5, 4016781945), (9, 2231545525), (11, 1825809975), (15, 1338927315), (25, 803356389), (33, 608603325), (45, 446309105), (55, 365161995), (75, 267785463), (99, 202867775), (121, 165982725), (165, 121720665), (225, 89261821), (241, 83335725), (275, 73032399), (363, 55327575), (495, 40573555), (605, 33196545), (723, 27778575), (825, 24344133), (1089, 18442525), (1205, 16667145), (1815, 11065515), (2169, 9259525), (2475, 8114711), (2651, 7575975), (3025, 6639309), (3061, 6561225), (3615, 5555715), (5445, 3688505), (6025, 3333429), (7953, 2525325), (9075, 2213103), (9183, 2187075), (10845, 1851905), (13255, 1515195), (15305, 1312245), (18075, 1111143), (23859, 841775), (27225, 737701), (27549, 729025), (29161, 688725), (33671, 596475), (39765, 505065), (45915, 437415), (54225, 370381), (66275, 303039), (76525, 262449), (87483, 229575), (101013, 198825), (119295, 168355), (137745, 145805)]