47987535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3329}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 79360560

約数和(自身を除く): 31373025

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 3329, 4805, 9987, 14415, 16645, 49935, 103199, 309597, 515995, 1547985, 3199169, 9597507, 15995845, 47987535]

約数ペア:

[(1, 47987535), (3, 15995845), (5, 9597507), (15, 3199169), (31, 1547985), (93, 515995), (155, 309597), (465, 103199), (961, 49935), (2883, 16645), (3329, 14415), (4805, 9987)]