71567984865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1057681}}^1$

素因数の和:1058049

約数の個数: 32

約数和(自身を含む): 123672640896

約数和(自身を除く): 52104656031

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1735, 4511, 5205, 13533, 22555, 67665, 1057681, 3173043, 5288405, 13749853, 15865215, 41249559, 68749265, 206247795, 367015307, 1101045921, 1835076535, 4771198991, 5505229605, 14313596973, 23855994955, 71567984865]

約数ペア:

[(1, 71567984865), (3, 23855994955), (5, 14313596973), (13, 5505229605), (15, 4771198991), (39, 1835076535), (65, 1101045921), (195, 367015307), (347, 206247795), (1041, 68749265), (1735, 41249559), (4511, 15865215), (5205, 13749853), (13533, 5288405), (22555, 3173043), (67665, 1057681)]