61379235

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3011}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 109877760

約数和(自身を除く): 48498525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 3011, 4077, 6795, 9033, 15055, 20385, 27099, 45165, 81297, 135495, 406485, 454661, 1363983, 2273305, 4091949, 6819915, 12275847, 20459745, 61379235]

約数ペア:

[(1, 61379235), (3, 20459745), (5, 12275847), (9, 6819915), (15, 4091949), (27, 2273305), (45, 1363983), (135, 454661), (151, 406485), (453, 135495), (755, 81297), (1359, 45165), (2265, 27099), (3011, 20385), (4077, 15055), (6795, 9033)]