28602555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 19781445

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 1399, 4089, 4197, 6815, 6995, 20445, 20985, 40571, 65753, 121713, 197259, 202855, 328765, 608565, 986295, 1906837, 5720511, 9534185, 28602555]

約数ペア:

[(1, 28602555), (3, 9534185), (5, 5720511), (15, 1906837), (29, 986295), (47, 608565), (87, 328765), (141, 202855), (145, 197259), (235, 121713), (435, 65753), (705, 40571), (1363, 20985), (1399, 20445), (4089, 6995), (4197, 6815)]