2050594005

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{2521}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 3310639488

約数和(自身を除く): 1260045483

約数列:

[1, 3, 5, 15, 211, 257, 633, 771, 1055, 1285, 2521, 3165, 3855, 7563, 12605, 37815, 54227, 162681, 271135, 531931, 647897, 813405, 1595793, 1943691, 2659655, 3239485, 7978965, 9718455, 136706267, 410118801, 683531335, 2050594005]

約数ペア:

[(1, 2050594005), (3, 683531335), (5, 410118801), (15, 136706267), (211, 9718455), (257, 7978965), (633, 3239485), (771, 2659655), (1055, 1943691), (1285, 1595793), (2521, 813405), (3165, 647897), (3855, 531931), (7563, 271135), (12605, 162681), (37815, 54227)]