15905376

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 47628000

約数和(自身を除く): 31722624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 449, 492, 656, 738, 864, 898, 984, 1107, 1312, 1347, 1476, 1796, 1968, 2214, 2694, 2952, 3592, 3936, 4041, 4428, 5388, 5904, 7184, 8082, 8856, 10776, 11808, 12123, 14368, 16164, 17712, 18409, 21552, 24246, 32328, 35424, 36818, 43104, 48492, 55227, 64656, 73636, 96984, 110454, 129312, 147272, 165681, 193968, 220908, 294544, 331362, 387936, 441816, 497043, 589088, 662724, 883632, 994086, 1325448, 1767264, 1988172, 2650896, 3976344, 5301792, 7952688, 15905376]

約数ペア:

[(1, 15905376), (2, 7952688), (3, 5301792), (4, 3976344), (6, 2650896), (8, 1988172), (9, 1767264), (12, 1325448), (16, 994086), (18, 883632), (24, 662724), (27, 589088), (32, 497043), (36, 441816), (41, 387936), (48, 331362), (54, 294544), (72, 220908), (82, 193968), (96, 165681), (108, 147272), (123, 129312), (144, 110454), (164, 96984), (216, 73636), (246, 64656), (288, 55227), (328, 48492), (369, 43104), (432, 36818), (449, 35424), (492, 32328), (656, 24246), (738, 21552), (864, 18409), (898, 17712), (984, 16164), (1107, 14368), (1312, 12123), (1347, 11808), (1476, 10776), (1796, 8856), (1968, 8082), (2214, 7184), (2694, 5904), (2952, 5388), (3592, 4428), (3936, 4041)]