4751985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 8773632

約数和(自身を除く): 4021647

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 271, 501, 813, 835, 1169, 1355, 1897, 2505, 3507, 4065, 5691, 5845, 9485, 17535, 28455, 45257, 135771, 226285, 316799, 678855, 950397, 1583995, 4751985]

約数ペア:

[(1, 4751985), (3, 1583995), (5, 950397), (7, 678855), (15, 316799), (21, 226285), (35, 135771), (105, 45257), (167, 28455), (271, 17535), (501, 9485), (813, 5845), (835, 5691), (1169, 4065), (1355, 3507), (1897, 2505)]