2016318525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2459}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 3719657760

約数和(自身を除く): 1703339235

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 841, 975, 1131, 1885, 2175, 2459, 2523, 4205, 5655, 7377, 9425, 10933, 12295, 12615, 21025, 28275, 31967, 32799, 36885, 54665, 61475, 63075, 71311, 95901, 159835, 163995, 184425, 213933, 273325, 356555, 479505, 799175, 819975, 927043, 1069665, 1782775, 2068019, 2397525, 2781129, 4635215, 5348325, 6204057, 10340095, 13905645, 23176075, 26884247, 31020285, 51700475, 69528225, 80652741, 134421235, 155101425, 403263705, 672106175, 2016318525]

約数ペア:

[(1, 2016318525), (3, 672106175), (5, 403263705), (13, 155101425), (15, 134421235), (25, 80652741), (29, 69528225), (39, 51700475), (65, 31020285), (75, 26884247), (87, 23176075), (145, 13905645), (195, 10340095), (325, 6204057), (377, 5348325), (435, 4635215), (725, 2781129), (841, 2397525), (975, 2068019), (1131, 1782775), (1885, 1069665), (2175, 927043), (2459, 819975), (2523, 799175), (4205, 479505), (5655, 356555), (7377, 273325), (9425, 213933), (10933, 184425), (12295, 163995), (12615, 159835), (21025, 95901), (28275, 71311), (31967, 63075), (32799, 61475), (36885, 54665)]