996937155

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 1801758816

約数和(自身を除く): 804821661

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1935, 2279, 2385, 6837, 9721, 11395, 20511, 29163, 34185, 48605, 87489, 102555, 145815, 418003, 437445, 515213, 1254009, 1545639, 2090015, 2576065, 3762027, 4636917, 6270045, 7728195, 18810135, 22154159, 23184585, 66462477, 110770795, 199387431, 332312385, 996937155]

約数ペア:

[(1, 996937155), (3, 332312385), (5, 199387431), (9, 110770795), (15, 66462477), (43, 23184585), (45, 22154159), (53, 18810135), (129, 7728195), (159, 6270045), (215, 4636917), (265, 3762027), (387, 2576065), (477, 2090015), (645, 1545639), (795, 1254009), (1935, 515213), (2279, 437445), (2385, 418003), (6837, 145815), (9721, 102555), (11395, 87489), (20511, 48605), (29163, 34185)]