4679415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 9216480

約数和(自身を除く): 4537065

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 421, 585, 741, 855, 1235, 1263, 2105, 2223, 3705, 3789, 5473, 6315, 7999, 11115, 16419, 18945, 23997, 27365, 39995, 49257, 71991, 82095, 103987, 119985, 246285, 311961, 359955, 519935, 935883, 1559805, 4679415]

約数ペア:

[(1, 4679415), (3, 1559805), (5, 935883), (9, 519935), (13, 359955), (15, 311961), (19, 246285), (39, 119985), (45, 103987), (57, 82095), (65, 71991), (95, 49257), (117, 39995), (171, 27365), (195, 23997), (247, 18945), (285, 16419), (421, 11115), (585, 7999), (741, 6315), (855, 5473), (1235, 3789), (1263, 3705), (2105, 2223)]