31799689905

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 52399872000

約数和(自身を除く): 20600182095

約数列:

[1, 3, 5, 15, 59, 113, 177, 295, 339, 379, 565, 839, 885, 1137, 1695, 1895, 2517, 4195, 5685, 6667, 12585, 20001, 22361, 33335, 42827, 49501, 67083, 94807, 100005, 111805, 128481, 148503, 214135, 247505, 284421, 317981, 335415, 474035, 642405, 742515, 953943, 1422105, 1589905, 2526793, 4769715, 5593613, 7580379, 12633965, 16780839, 18760879, 27968065, 35931853, 37901895, 56282637, 83904195, 93804395, 107795559, 179659265, 281413185, 538977795, 2119979327, 6359937981, 10599896635, 31799689905]

約数ペア:

[(1, 31799689905), (3, 10599896635), (5, 6359937981), (15, 2119979327), (59, 538977795), (113, 281413185), (177, 179659265), (295, 107795559), (339, 93804395), (379, 83904195), (565, 56282637), (839, 37901895), (885, 35931853), (1137, 27968065), (1695, 18760879), (1895, 16780839), (2517, 12633965), (4195, 7580379), (5685, 5593613), (6667, 4769715), (12585, 2526793), (20001, 1589905), (22361, 1422105), (33335, 953943), (42827, 742515), (49501, 642405), (67083, 474035), (94807, 335415), (100005, 317981), (111805, 284421), (128481, 247505), (148503, 214135)]