45399645

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 85737600

約数和(自身を除く): 40337955

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 1831, 2755, 4959, 5493, 8265, 9155, 16479, 24795, 27465, 34789, 53099, 82395, 104367, 159297, 173945, 265495, 313101, 477891, 521835, 796485, 1008881, 1565505, 2389455, 3026643, 5044405, 9079929, 15133215, 45399645]

約数ペア:

[(1, 45399645), (3, 15133215), (5, 9079929), (9, 5044405), (15, 3026643), (19, 2389455), (29, 1565505), (45, 1008881), (57, 796485), (87, 521835), (95, 477891), (145, 313101), (171, 265495), (261, 173945), (285, 159297), (435, 104367), (551, 82395), (855, 53099), (1305, 34789), (1653, 27465), (1831, 24795), (2755, 16479), (4959, 9155), (5493, 8265)]