15185153988

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{8087}}^1$

素因数の和:9353

約数の個数: 72

約数和(自身を含む): 39314603328

約数和(自身を除く): 24129449340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1213, 1548, 2426, 3639, 4852, 7278, 8087, 10917, 14556, 16174, 21834, 24261, 32348, 43668, 48522, 52159, 72783, 97044, 104318, 145566, 156477, 208636, 291132, 312954, 347741, 469431, 625908, 695482, 938862, 1043223, 1390964, 1877724, 2086446, 3129669, 4172892, 6259338, 9809531, 12518676, 19619062, 29428593, 39238124, 58857186, 88285779, 117714372, 176571558, 353143116, 421809833, 843619666, 1265429499, 1687239332, 2530858998, 3796288497, 5061717996, 7592576994, 15185153988]

約数ペア:

[(1, 15185153988), (2, 7592576994), (3, 5061717996), (4, 3796288497), (6, 2530858998), (9, 1687239332), (12, 1265429499), (18, 843619666), (36, 421809833), (43, 353143116), (86, 176571558), (129, 117714372), (172, 88285779), (258, 58857186), (387, 39238124), (516, 29428593), (774, 19619062), (1213, 12518676), (1548, 9809531), (2426, 6259338), (3639, 4172892), (4852, 3129669), (7278, 2086446), (8087, 1877724), (10917, 1390964), (14556, 1043223), (16174, 938862), (21834, 695482), (24261, 625908), (32348, 469431), (43668, 347741), (48522, 312954), (52159, 291132), (72783, 208636), (97044, 156477), (104318, 145566)]