15696518695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53939}}^1$

素因数の和:54016

約数の個数: 48

約数和(自身を含む): 22899471840

約数和(自身を除く): 7202953145

約数列:

[1, 5, 11, 13, 37, 55, 65, 121, 143, 185, 407, 481, 605, 715, 1573, 2035, 2405, 4477, 5291, 7865, 22385, 26455, 53939, 58201, 269695, 291005, 593329, 701207, 1995743, 2966645, 3506035, 6526619, 7713277, 9978715, 21953173, 25944659, 32633095, 38566385, 84846047, 109765865, 129723295, 241484903, 285391249, 424230235, 1207424515, 1426956245, 3139303739, 15696518695]

約数ペア:

[(1, 15696518695), (5, 3139303739), (11, 1426956245), (13, 1207424515), (37, 424230235), (55, 285391249), (65, 241484903), (121, 129723295), (143, 109765865), (185, 84846047), (407, 38566385), (481, 32633095), (605, 25944659), (715, 21953173), (1573, 9978715), (2035, 7713277), (2405, 6526619), (4477, 3506035), (5291, 2966645), (7865, 1995743), (22385, 701207), (26455, 593329), (53939, 291005), (58201, 269695)]