15250488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 42318720

約数和(自身を除く): 27068232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 947, 1342, 1464, 1894, 2013, 2684, 2841, 3788, 4026, 5368, 5682, 7576, 8052, 10417, 11364, 16104, 20834, 22728, 31251, 41668, 57767, 62502, 83336, 115534, 125004, 173301, 231068, 250008, 346602, 462136, 635437, 693204, 1270874, 1386408, 1906311, 2541748, 3812622, 5083496, 7625244, 15250488]

約数ペア:

[(1, 15250488), (2, 7625244), (3, 5083496), (4, 3812622), (6, 2541748), (8, 1906311), (11, 1386408), (12, 1270874), (22, 693204), (24, 635437), (33, 462136), (44, 346602), (61, 250008), (66, 231068), (88, 173301), (122, 125004), (132, 115534), (183, 83336), (244, 62502), (264, 57767), (366, 41668), (488, 31251), (671, 22728), (732, 20834), (947, 16104), (1342, 11364), (1464, 10417), (1894, 8052), (2013, 7576), (2684, 5682), (2841, 5368), (3788, 4026)]