146644995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 275263488

約数和(自身を除く): 128618493

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 635, 735, 889, 1571, 1905, 2667, 4445, 4713, 6223, 7855, 10997, 13335, 18669, 23565, 31115, 32991, 54985, 76979, 93345, 164955, 199517, 230937, 384895, 598551, 997585, 1154685, 1396619, 2992755, 4189857, 6983095, 9776333, 20949285, 29328999, 48881665, 146644995]

約数ペア:

[(1, 146644995), (3, 48881665), (5, 29328999), (7, 20949285), (15, 9776333), (21, 6983095), (35, 4189857), (49, 2992755), (105, 1396619), (127, 1154685), (147, 997585), (245, 598551), (381, 384895), (635, 230937), (735, 199517), (889, 164955), (1571, 93345), (1905, 76979), (2667, 54985), (4445, 32991), (4713, 31115), (6223, 23565), (7855, 18669), (10997, 13335)]