57356385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 99202752

約数和(自身を除く): 41846367

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 131, 255, 289, 303, 393, 505, 655, 867, 1445, 1515, 1717, 1965, 2227, 4335, 5151, 6681, 8585, 11135, 13231, 25755, 29189, 33405, 37859, 39693, 66155, 87567, 113577, 145945, 189295, 198465, 224927, 437835, 567885, 674781, 1124635, 3373905, 3823759, 11471277, 19118795, 57356385]

約数ペア:

[(1, 57356385), (3, 19118795), (5, 11471277), (15, 3823759), (17, 3373905), (51, 1124635), (85, 674781), (101, 567885), (131, 437835), (255, 224927), (289, 198465), (303, 189295), (393, 145945), (505, 113577), (655, 87567), (867, 66155), (1445, 39693), (1515, 37859), (1717, 33405), (1965, 29189), (2227, 25755), (4335, 13231), (5151, 11135), (6681, 8585)]