122253315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 84588285

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 753, 1255, 1709, 3765, 4769, 5127, 8545, 14307, 23845, 25635, 32471, 71535, 97413, 162355, 428959, 487065, 1286877, 2144795, 6434385, 8150221, 24450663, 40751105, 122253315]

約数ペア:

[(1, 122253315), (3, 40751105), (5, 24450663), (15, 8150221), (19, 6434385), (57, 2144795), (95, 1286877), (251, 487065), (285, 428959), (753, 162355), (1255, 97413), (1709, 71535), (3765, 32471), (4769, 25635), (5127, 23845), (8545, 14307)]