5986686975

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{431}}^1\times {\mathrm{1109}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 9989360640

約数和(自身を除く): 4002673665

約数列:

[1, 3, 5, 15, 25, 75, 167, 431, 501, 835, 1109, 1293, 2155, 2505, 3327, 4175, 5545, 6465, 10775, 12525, 16635, 27725, 32325, 71977, 83175, 185203, 215931, 359885, 477979, 555609, 926015, 1079655, 1433937, 1799425, 2389895, 2778045, 4630075, 5398275, 7169685, 11949475, 13890225, 35848425, 79822493, 239467479, 399112465, 1197337395, 1995562325, 5986686975]

約数ペア:

[(1, 5986686975), (3, 1995562325), (5, 1197337395), (15, 399112465), (25, 239467479), (75, 79822493), (167, 35848425), (431, 13890225), (501, 11949475), (835, 7169685), (1109, 5398275), (1293, 4630075), (2155, 2778045), (2505, 2389895), (3327, 1799425), (4175, 1433937), (5545, 1079655), (6465, 926015), (10775, 555609), (12525, 477979), (16635, 359885), (27725, 215931), (32325, 185203), (71977, 83175)]