3945750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{5261}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 9850464

約数和(自身を除く): 5904714

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 5261, 10522, 15783, 26305, 31566, 52610, 78915, 131525, 157830, 263050, 394575, 657625, 789150, 1315250, 1972875, 3945750]

約数ペア:

[(1, 3945750), (2, 1972875), (3, 1315250), (5, 789150), (6, 657625), (10, 394575), (15, 263050), (25, 157830), (30, 131525), (50, 78915), (75, 52610), (125, 31566), (150, 26305), (250, 15783), (375, 10522), (750, 5261)]