4390147305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{31159}}^1$

素因数の和:31302

約数の個数: 48

約数和(自身を含む): 7933086720

約数和(自身を除く): 3542939415

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 465, 505, 909, 1395, 1515, 3131, 4545, 9393, 15655, 28179, 31159, 46965, 93477, 140895, 155795, 280431, 467385, 965929, 1402155, 2897787, 3147059, 4829645, 8693361, 9441177, 14488935, 15735295, 28323531, 43466805, 47205885, 97558829, 141617655, 292676487, 487794145, 878029461, 1463382435, 4390147305]

約数ペア:

[(1, 4390147305), (3, 1463382435), (5, 878029461), (9, 487794145), (15, 292676487), (31, 141617655), (45, 97558829), (93, 47205885), (101, 43466805), (155, 28323531), (279, 15735295), (303, 14488935), (465, 9441177), (505, 8693361), (909, 4829645), (1395, 3147059), (1515, 2897787), (3131, 1402155), (4545, 965929), (9393, 467385), (15655, 280431), (28179, 155795), (31159, 140895), (46965, 93477)]