23185365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23263275

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 419, 465, 527, 595, 651, 1085, 1257, 1581, 1785, 2095, 2635, 2933, 3255, 3689, 6285, 7123, 7905, 8799, 11067, 12989, 14665, 18445, 21369, 35615, 38967, 43995, 49861, 55335, 64945, 90923, 106845, 149583, 194835, 220813, 249305, 272769, 454615, 662439, 747915, 1104065, 1363845, 1545691, 3312195, 4637073, 7728455, 23185365]

約数ペア:

[(1, 23185365), (3, 7728455), (5, 4637073), (7, 3312195), (15, 1545691), (17, 1363845), (21, 1104065), (31, 747915), (35, 662439), (51, 454615), (85, 272769), (93, 249305), (105, 220813), (119, 194835), (155, 149583), (217, 106845), (255, 90923), (357, 64945), (419, 55335), (465, 49861), (527, 43995), (595, 38967), (651, 35615), (1085, 21369), (1257, 18445), (1581, 14665), (1785, 12989), (2095, 11067), (2635, 8799), (2933, 7905), (3255, 7123), (3689, 6285)]