38206245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 80271360

約数和(自身を除く): 42065115

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1741, 1995, 3135, 4389, 5223, 7315, 8705, 12187, 19151, 21945, 26115, 33079, 36561, 57453, 60935, 95755, 99237, 134057, 165395, 182805, 231553, 287265, 363869, 402171, 496185, 670285, 694659, 1091607, 1157765, 1819345, 2010855, 2547083, 3473295, 5458035, 7641249, 12735415, 38206245]

約数ペア:

[(1, 38206245), (3, 12735415), (5, 7641249), (7, 5458035), (11, 3473295), (15, 2547083), (19, 2010855), (21, 1819345), (33, 1157765), (35, 1091607), (55, 694659), (57, 670285), (77, 496185), (95, 402171), (105, 363869), (133, 287265), (165, 231553), (209, 182805), (231, 165395), (285, 134057), (385, 99237), (399, 95755), (627, 60935), (665, 57453), (1045, 36561), (1155, 33079), (1463, 26115), (1741, 21945), (1995, 19151), (3135, 12187), (4389, 8705), (5223, 7315)]