6716955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 13436928

約数和(自身を除く): 6719973

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 71, 85, 105, 119, 159, 213, 255, 265, 355, 357, 371, 497, 595, 795, 901, 1065, 1113, 1207, 1491, 1785, 1855, 2485, 2703, 3621, 3763, 4505, 5565, 6035, 6307, 7455, 8449, 11289, 13515, 18105, 18815, 18921, 25347, 26341, 31535, 42245, 56445, 63971, 79023, 94605, 126735, 131705, 191913, 319855, 395115, 447797, 959565, 1343391, 2238985, 6716955]

約数ペア:

[(1, 6716955), (3, 2238985), (5, 1343391), (7, 959565), (15, 447797), (17, 395115), (21, 319855), (35, 191913), (51, 131705), (53, 126735), (71, 94605), (85, 79023), (105, 63971), (119, 56445), (159, 42245), (213, 31535), (255, 26341), (265, 25347), (355, 18921), (357, 18815), (371, 18105), (497, 13515), (595, 11289), (795, 8449), (901, 7455), (1065, 6307), (1113, 6035), (1207, 5565), (1491, 4505), (1785, 3763), (1855, 3621), (2485, 2703)]