70849785

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 45513735

約数列:

[1, 3, 5, 15, 73, 89, 219, 267, 365, 445, 727, 1095, 1335, 2181, 3635, 6497, 10905, 19491, 32485, 53071, 64703, 97455, 159213, 194109, 265355, 323515, 796065, 970545, 4723319, 14169957, 23616595, 70849785]

約数ペア:

[(1, 70849785), (3, 23616595), (5, 14169957), (15, 4723319), (73, 970545), (89, 796065), (219, 323515), (267, 265355), (365, 194109), (445, 159213), (727, 97455), (1095, 64703), (1335, 53071), (2181, 32485), (3635, 19491), (6497, 10905)]