15202356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 42147840

約数和(自身を除く): 26945484

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 223, 228, 247, 276, 299, 437, 446, 494, 598, 669, 741, 874, 892, 897, 988, 1196, 1311, 1338, 1482, 1748, 1794, 2622, 2676, 2899, 2964, 3588, 4237, 5129, 5244, 5681, 5798, 8474, 8697, 10258, 11362, 11596, 12711, 15387, 16948, 17043, 17394, 20516, 22724, 25422, 30774, 34086, 34788, 50844, 55081, 61548, 66677, 68172, 97451, 110162, 133354, 165243, 194902, 200031, 220324, 266708, 292353, 330486, 389804, 400062, 584706, 660972, 800124, 1169412, 1266863, 2533726, 3800589, 5067452, 7601178, 15202356]

約数ペア:

[(1, 15202356), (2, 7601178), (3, 5067452), (4, 3800589), (6, 2533726), (12, 1266863), (13, 1169412), (19, 800124), (23, 660972), (26, 584706), (38, 400062), (39, 389804), (46, 330486), (52, 292353), (57, 266708), (69, 220324), (76, 200031), (78, 194902), (92, 165243), (114, 133354), (138, 110162), (156, 97451), (223, 68172), (228, 66677), (247, 61548), (276, 55081), (299, 50844), (437, 34788), (446, 34086), (494, 30774), (598, 25422), (669, 22724), (741, 20516), (874, 17394), (892, 17043), (897, 16948), (988, 15387), (1196, 12711), (1311, 11596), (1338, 11362), (1482, 10258), (1748, 8697), (1794, 8474), (2622, 5798), (2676, 5681), (2899, 5244), (2964, 5129), (3588, 4237)]