289042715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{94613}}^1$

素因数の和:94678

約数の個数: 16

約数和(自身を含む): 381483648

約数和(自身を除く): 92440933

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 94613, 473065, 1229969, 4446811, 6149845, 22234055, 57808543, 289042715]

約数ペア:

[(1, 289042715), (5, 57808543), (13, 22234055), (47, 6149845), (65, 4446811), (235, 1229969), (611, 473065), (3055, 94613)]