215635001855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{150979}}^1$

素因数の和:151120

約数の個数: 64

約数和(自身を含む): 330349071360

約数和(自身を除く): 114714069505

約数列:

[1, 5, 7, 13, 35, 43, 65, 73, 91, 215, 301, 365, 455, 511, 559, 949, 1505, 2555, 2795, 3139, 3913, 4745, 6643, 15695, 19565, 21973, 33215, 40807, 109865, 150979, 204035, 285649, 754895, 1056853, 1428245, 1962727, 5284265, 6492097, 9813635, 11021467, 13739089, 32460485, 45444679, 55107335, 68695445, 77150269, 84397261, 143279071, 227223395, 385751345, 421986305, 473923081, 590780827, 716395355, 1002953497, 2369615405, 2953904135, 3317461567, 5014767485, 6161000053, 16587307835, 30805000265, 43127000371, 215635001855]

約数ペア:

[(1, 215635001855), (5, 43127000371), (7, 30805000265), (13, 16587307835), (35, 6161000053), (43, 5014767485), (65, 3317461567), (73, 2953904135), (91, 2369615405), (215, 1002953497), (301, 716395355), (365, 590780827), (455, 473923081), (511, 421986305), (559, 385751345), (949, 227223395), (1505, 143279071), (2555, 84397261), (2795, 77150269), (3139, 68695445), (3913, 55107335), (4745, 45444679), (6643, 32460485), (15695, 13739089), (19565, 11021467), (21973, 9813635), (33215, 6492097), (40807, 5284265), (109865, 1962727), (150979, 1428245), (204035, 1056853), (285649, 754895)]