15696977965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{4561}}^1$

素因数の和:6733

約数の個数: 32

約数和(自身を含む): 21008557440

約数和(自身を除く): 5311579475

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 2131, 4561, 10655, 22805, 36227, 40489, 77537, 86659, 181135, 202445, 387685, 433295, 688313, 1473203, 3441565, 7366015, 9719491, 48597455, 165231347, 184670329, 826156735, 923351645, 3139395593, 15696977965]

約数ペア:

[(1, 15696977965), (5, 3139395593), (17, 923351645), (19, 826156735), (85, 184670329), (95, 165231347), (323, 48597455), (1615, 9719491), (2131, 7366015), (4561, 3441565), (10655, 1473203), (22805, 688313), (36227, 433295), (40489, 387685), (77537, 202445), (86659, 181135)]