27897250

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 52640640

約数和(自身を除く): 24743390

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 739, 755, 1478, 1510, 3695, 3775, 7390, 7550, 18475, 18875, 36950, 37750, 92375, 111589, 184750, 223178, 557945, 1115890, 2789725, 5579450, 13948625, 27897250]

約数ペア:

[(1, 27897250), (2, 13948625), (5, 5579450), (10, 2789725), (25, 1115890), (50, 557945), (125, 223178), (151, 184750), (250, 111589), (302, 92375), (739, 37750), (755, 36950), (1478, 18875), (1510, 18475), (3695, 7550), (3775, 7390)]