29476215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 55194048

約数和(自身を除く): 25717833

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 727, 765, 795, 901, 2181, 2385, 2703, 3635, 4505, 6543, 8109, 10905, 12359, 13515, 32715, 37077, 38531, 40545, 61795, 111231, 115593, 185385, 192655, 346779, 556155, 577965, 655027, 1733895, 1965081, 3275135, 5895243, 9825405, 29476215]

約数ペア:

[(1, 29476215), (3, 9825405), (5, 5895243), (9, 3275135), (15, 1965081), (17, 1733895), (45, 655027), (51, 577965), (53, 556155), (85, 346779), (153, 192655), (159, 185385), (255, 115593), (265, 111231), (477, 61795), (727, 40545), (765, 38531), (795, 37077), (901, 32715), (2181, 13515), (2385, 12359), (2703, 10905), (3635, 8109), (4505, 6543)]