65914695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 89190585

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 373, 385, 459, 495, 561, 595, 693, 765, 935, 945, 1071, 1119, 1155, 1309, 1485, 1683, 1785, 1865, 2079, 2295, 2611, 2805, 3213, 3357, 3465, 3927, 4103, 5049, 5355, 5595, 6341, 6545, 7833, 8415, 10071, 10395, 11781, 12309, 13055, 16065, 16785, 19023, 19635, 20515, 23499, 25245, 28721, 31705, 35343, 36927, 39165, 44387, 50355, 57069, 58905, 61545, 69751, 70497, 86163, 95115, 110781, 117495, 133161, 143605, 171207, 176715, 184635, 209253, 221935, 258489, 285345, 348755, 352485, 399483, 430815, 488257, 553905, 627759, 665805, 775467, 856035, 1046265, 1198449, 1292445, 1464771, 1883277, 1997415, 2441285, 3138795, 3877335, 4394313, 5992245, 7323855, 9416385, 13182939, 21971565, 65914695]

約数ペア:

[(1, 65914695), (3, 21971565), (5, 13182939), (7, 9416385), (9, 7323855), (11, 5992245), (15, 4394313), (17, 3877335), (21, 3138795), (27, 2441285), (33, 1997415), (35, 1883277), (45, 1464771), (51, 1292445), (55, 1198449), (63, 1046265), (77, 856035), (85, 775467), (99, 665805), (105, 627759), (119, 553905), (135, 488257), (153, 430815), (165, 399483), (187, 352485), (189, 348755), (231, 285345), (255, 258489), (297, 221935), (315, 209253), (357, 184635), (373, 176715), (385, 171207), (459, 143605), (495, 133161), (561, 117495), (595, 110781), (693, 95115), (765, 86163), (935, 70497), (945, 69751), (1071, 61545), (1119, 58905), (1155, 57069), (1309, 50355), (1485, 44387), (1683, 39165), (1785, 36927), (1865, 35343), (2079, 31705), (2295, 28721), (2611, 25245), (2805, 23499), (3213, 20515), (3357, 19635), (3465, 19023), (3927, 16785), (4103, 16065), (5049, 13055), (5355, 12309), (5595, 11781), (6341, 10395), (6545, 10071), (7833, 8415)]