85921472025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{22651}}^1$

素因数の和:23423

約数の個数: 72

約数和(自身を含む): 160812165696

約数和(自身を除く): 74890693671

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 733, 1035, 1725, 2199, 3665, 5175, 6597, 10995, 16859, 18325, 22651, 32985, 50577, 54975, 67953, 84295, 113255, 151731, 164925, 203859, 252885, 339765, 421475, 520973, 566275, 758655, 1019295, 1264425, 1562919, 1698825, 2604865, 3793275, 4688757, 5096475, 7814595, 13024325, 16603183, 23443785, 39072975, 49809549, 83015915, 117218925, 149428647, 249047745, 381873209, 415079575, 747143235, 1145619627, 1245238725, 1909366045, 3436858881, 3735716175, 5728098135, 9546830225, 17184294405, 28640490675, 85921472025]

約数ペア:

[(1, 85921472025), (3, 28640490675), (5, 17184294405), (9, 9546830225), (15, 5728098135), (23, 3735716175), (25, 3436858881), (45, 1909366045), (69, 1245238725), (75, 1145619627), (115, 747143235), (207, 415079575), (225, 381873209), (345, 249047745), (575, 149428647), (733, 117218925), (1035, 83015915), (1725, 49809549), (2199, 39072975), (3665, 23443785), (5175, 16603183), (6597, 13024325), (10995, 7814595), (16859, 5096475), (18325, 4688757), (22651, 3793275), (32985, 2604865), (50577, 1698825), (54975, 1562919), (67953, 1264425), (84295, 1019295), (113255, 758655), (151731, 566275), (164925, 520973), (203859, 421475), (252885, 339765)]