15672268425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11633}}^1$

素因数の和:11751

約数の個数: 96

約数和(自身を含む): 29914085376

約数和(自身を除く): 14241816951

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 71, 75, 115, 165, 213, 253, 275, 345, 355, 575, 759, 781, 825, 1065, 1265, 1633, 1725, 1775, 2343, 3795, 3905, 4899, 5325, 6325, 8165, 11633, 11715, 17963, 18975, 19525, 24495, 34899, 40825, 53889, 58165, 58575, 89815, 122475, 127963, 174495, 267559, 269445, 290825, 383889, 449075, 639815, 802677, 825943, 872475, 1337795, 1347225, 1919445, 2477829, 2943149, 3199075, 4013385, 4129715, 6688975, 8829447, 9085373, 9597225, 12389145, 14715745, 18996689, 20066925, 20648575, 27256119, 44147235, 45426865, 56990067, 61945725, 73578725, 94983445, 136280595, 208963579, 220736175, 227134325, 284950335, 474917225, 626890737, 681402975, 1044817895, 1424751675, 3134453685, 5224089475, 15672268425]

約数ペア:

[(1, 15672268425), (3, 5224089475), (5, 3134453685), (11, 1424751675), (15, 1044817895), (23, 681402975), (25, 626890737), (33, 474917225), (55, 284950335), (69, 227134325), (71, 220736175), (75, 208963579), (115, 136280595), (165, 94983445), (213, 73578725), (253, 61945725), (275, 56990067), (345, 45426865), (355, 44147235), (575, 27256119), (759, 20648575), (781, 20066925), (825, 18996689), (1065, 14715745), (1265, 12389145), (1633, 9597225), (1725, 9085373), (1775, 8829447), (2343, 6688975), (3795, 4129715), (3905, 4013385), (4899, 3199075), (5325, 2943149), (6325, 2477829), (8165, 1919445), (11633, 1347225), (11715, 1337795), (17963, 872475), (18975, 825943), (19525, 802677), (24495, 639815), (34899, 449075), (40825, 383889), (53889, 290825), (58165, 269445), (58575, 267559), (89815, 174495), (122475, 127963)]