155118260715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2151283}}^1$

素因数の和:2151344

約数の個数: 64

約数和(自身を含む): 297393500160

約数和(自身を除く): 142275239445

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 437, 627, 759, 1045, 1265, 1311, 2185, 3135, 3795, 4807, 6555, 14421, 24035, 72105, 2151283, 6453849, 10756415, 23664113, 32269245, 40874377, 49479509, 70992339, 118320565, 122623131, 148438527, 204371885, 247397545, 354961695, 449618147, 544274599, 613115655, 742192635, 940110671, 1348854441, 1632823797, 2248090735, 2721372995, 2820332013, 4700553355, 6744272205, 8164118985, 10341217381, 14101660065, 31023652143, 51706086905, 155118260715]

約数ペア:

[(1, 155118260715), (3, 51706086905), (5, 31023652143), (11, 14101660065), (15, 10341217381), (19, 8164118985), (23, 6744272205), (33, 4700553355), (55, 2820332013), (57, 2721372995), (69, 2248090735), (95, 1632823797), (115, 1348854441), (165, 940110671), (209, 742192635), (253, 613115655), (285, 544274599), (345, 449618147), (437, 354961695), (627, 247397545), (759, 204371885), (1045, 148438527), (1265, 122623131), (1311, 118320565), (2185, 70992339), (3135, 49479509), (3795, 40874377), (4807, 32269245), (6555, 23664113), (14421, 10756415), (24035, 6453849), (72105, 2151283)]