6839145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 12540996

約数和(自身を除く): 5701851

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 421, 855, 1083, 1263, 1805, 2105, 3249, 3789, 5415, 6315, 7999, 16245, 18945, 23997, 39995, 71991, 119985, 151981, 359955, 455943, 759905, 1367829, 2279715, 6839145]

約数ペア:

[(1, 6839145), (3, 2279715), (5, 1367829), (9, 759905), (15, 455943), (19, 359955), (45, 151981), (57, 119985), (95, 71991), (171, 39995), (285, 23997), (361, 18945), (421, 16245), (855, 7999), (1083, 6315), (1263, 5415), (1805, 3789), (2105, 3249)]