15694552210

素因数分解:

$2^1\times 5^1\times {\mathrm{27427}}^1\times {\mathrm{57223}}^1$

素因数の和:84657

約数の個数: 16

約数和(自身を含む): 28251717696

約数和(自身を除く): 12557165486

約数列:

[1, 2, 5, 10, 27427, 54854, 57223, 114446, 137135, 274270, 286115, 572230, 1569455221, 3138910442, 7847276105, 15694552210]

約数ペア:

[(1, 15694552210), (2, 7847276105), (5, 3138910442), (10, 1569455221), (27427, 572230), (54854, 286115), (57223, 274270), (114446, 137135)]