56550187005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290000959}}^1$

素因数の和:290000980

約数の個数: 16

約数和(自身を含む): 97440322560

約数和(自身を除く): 40890135555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 290000959, 870002877, 1450004795, 3770012467, 4350014385, 11310037401, 18850062335, 56550187005]

約数ペア:

[(1, 56550187005), (3, 18850062335), (5, 11310037401), (13, 4350014385), (15, 3770012467), (39, 1450004795), (65, 870002877), (195, 290000959)]