431144865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10729}}^1$

素因数の和:10806

約数の個数: 48

約数和(自身を含む): 803462400

約数和(自身を除く): 372317535

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 8037, 10729, 13395, 32187, 40185, 53645, 96561, 160935, 203851, 482805, 504263, 611553, 1019255, 1512789, 1834659, 2521315, 3057765, 4538367, 7563945, 9173295, 9580997, 22691835, 28742991, 47904985, 86228973, 143714955, 431144865]

約数ペア:

[(1, 431144865), (3, 143714955), (5, 86228973), (9, 47904985), (15, 28742991), (19, 22691835), (45, 9580997), (47, 9173295), (57, 7563945), (95, 4538367), (141, 3057765), (171, 2521315), (235, 1834659), (285, 1512789), (423, 1019255), (705, 611553), (855, 504263), (893, 482805), (2115, 203851), (2679, 160935), (4465, 96561), (8037, 53645), (10729, 40185), (13395, 32187)]