289185095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61333}}^1$

素因数の和:61402

約数の個数: 16

約数和(自身を含む): 370948032

約数和(自身を除く): 81762937

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 61333, 306665, 1410659, 2514653, 7053295, 12573265, 57837019, 289185095]

約数ペア:

[(1, 289185095), (5, 57837019), (23, 12573265), (41, 7053295), (115, 2514653), (205, 1410659), (943, 306665), (4715, 61333)]