28335750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37781}}^1$

素因数の和:37801

約数の個数: 32

約数和(自身を含む): 70727904

約数和(自身を除く): 42392154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 37781, 75562, 113343, 188905, 226686, 377810, 566715, 944525, 1133430, 1889050, 2833575, 4722625, 5667150, 9445250, 14167875, 28335750]

約数ペア:

[(1, 28335750), (2, 14167875), (3, 9445250), (5, 5667150), (6, 4722625), (10, 2833575), (15, 1889050), (25, 1133430), (30, 944525), (50, 566715), (75, 377810), (125, 226686), (150, 188905), (250, 113343), (375, 75562), (750, 37781)]