69743375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 94663296

約数和(自身を除く): 24919921

約数列:

[1, 5, 13, 25, 65, 125, 167, 257, 325, 835, 1285, 1625, 2171, 3341, 4175, 6425, 10855, 16705, 20875, 32125, 42919, 54275, 83525, 214595, 271375, 417625, 557947, 1072975, 2789735, 5364875, 13948675, 69743375]

約数ペア:

[(1, 69743375), (5, 13948675), (13, 5364875), (25, 2789735), (65, 1072975), (125, 557947), (167, 417625), (257, 271375), (325, 214595), (835, 83525), (1285, 54275), (1625, 42919), (2171, 32125), (3341, 20875), (4175, 16705), (6425, 10855)]