27098925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 51996672

約数和(自身を除く): 24897747

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 727, 1065, 1491, 1775, 2181, 2485, 3635, 5089, 5325, 7455, 10905, 12425, 15267, 18175, 25445, 37275, 51617, 54525, 76335, 127225, 154851, 258085, 361319, 381675, 774255, 1083957, 1290425, 1806595, 3871275, 5419785, 9032975, 27098925]

約数ペア:

[(1, 27098925), (3, 9032975), (5, 5419785), (7, 3871275), (15, 1806595), (21, 1290425), (25, 1083957), (35, 774255), (71, 381675), (75, 361319), (105, 258085), (175, 154851), (213, 127225), (355, 76335), (497, 54525), (525, 51617), (727, 37275), (1065, 25445), (1491, 18175), (1775, 15267), (2181, 12425), (2485, 10905), (3635, 7455), (5089, 5325)]