16497349205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15237

約数の個数: 32

約数和(自身を含む): 20930316288

約数和(自身を除く): 4432967083

約数列:

[1, 5, 31, 73, 97, 155, 365, 485, 2263, 3007, 7081, 11315, 15031, 15035, 35405, 75155, 219511, 465961, 1097263, 1097555, 1458007, 2329805, 5486315, 7290035, 34015153, 45198217, 106434511, 170075765, 225991085, 532172555, 3299469841, 16497349205]

約数ペア:

[(1, 16497349205), (5, 3299469841), (31, 532172555), (73, 225991085), (97, 170075765), (155, 106434511), (365, 45198217), (485, 34015153), (2263, 7290035), (3007, 5486315), (7081, 2329805), (11315, 1458007), (15031, 1097555), (15035, 1097263), (35405, 465961), (75155, 219511)]