984967305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{2521}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 1831819392

約数和(自身を除く): 846852087

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2521, 3721, 6405, 7563, 11163, 12605, 17647, 18605, 26047, 37815, 52941, 55815, 78141, 88235, 130235, 153781, 264705, 390705, 461343, 768905, 1076467, 2306715, 3229401, 5382335, 9380641, 16147005, 28141923, 46903205, 65664487, 140709615, 196993461, 328322435, 984967305]

約数ペア:

[(1, 984967305), (3, 328322435), (5, 196993461), (7, 140709615), (15, 65664487), (21, 46903205), (35, 28141923), (61, 16147005), (105, 9380641), (183, 5382335), (305, 3229401), (427, 2306715), (915, 1076467), (1281, 768905), (2135, 461343), (2521, 390705), (3721, 264705), (6405, 153781), (7563, 130235), (11163, 88235), (12605, 78141), (17647, 55815), (18605, 52941), (26047, 37815)]