15405954

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 31789824

約数和(自身を除く): 16383870

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 283, 422, 566, 633, 849, 1266, 1698, 9073, 12169, 18146, 24338, 27219, 36507, 54438, 59713, 73014, 119426, 179139, 358278, 2567659, 5135318, 7702977, 15405954]

約数ペア:

[(1, 15405954), (2, 7702977), (3, 5135318), (6, 2567659), (43, 358278), (86, 179139), (129, 119426), (211, 73014), (258, 59713), (283, 54438), (422, 36507), (566, 27219), (633, 24338), (849, 18146), (1266, 12169), (1698, 9073)]