42385005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24151}}^1$

素因数の和:24178

約数の個数: 32

約数和(自身を含む): 81150720

約数和(自身を除く): 38765715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 24151, 72453, 120755, 217359, 313963, 362265, 652077, 941889, 1086795, 1569815, 2825667, 3260385, 4709445, 8477001, 14128335, 42385005]

約数ペア:

[(1, 42385005), (3, 14128335), (5, 8477001), (9, 4709445), (13, 3260385), (15, 2825667), (27, 1569815), (39, 1086795), (45, 941889), (65, 652077), (117, 362265), (135, 313963), (195, 217359), (351, 120755), (585, 72453), (1755, 24151)]