77774385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17341}}^1$

素因数の和:17385

約数の個数: 32

約数和(自身を含む): 139845888

約数和(自身を除く): 62071503

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 17341, 52023, 86705, 225433, 260115, 398843, 676299, 1127165, 1196529, 1994215, 3381495, 5184959, 5982645, 15554877, 25924795, 77774385]

約数ペア:

[(1, 77774385), (3, 25924795), (5, 15554877), (13, 5982645), (15, 5184959), (23, 3381495), (39, 1994215), (65, 1196529), (69, 1127165), (115, 676299), (195, 398843), (299, 260115), (345, 225433), (897, 86705), (1495, 52023), (4485, 17341)]