53299995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 100159488

約数和(自身を除く): 46859493

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 571, 635, 735, 889, 1713, 1905, 2667, 2855, 3997, 4445, 6223, 8565, 11991, 13335, 18669, 19985, 27979, 31115, 59955, 72517, 83937, 93345, 139895, 217551, 362585, 419685, 507619, 1087755, 1522857, 2538095, 3553333, 7614285, 10659999, 17766665, 53299995]

約数ペア:

[(1, 53299995), (3, 17766665), (5, 10659999), (7, 7614285), (15, 3553333), (21, 2538095), (35, 1522857), (49, 1087755), (105, 507619), (127, 419685), (147, 362585), (245, 217551), (381, 139895), (571, 93345), (635, 83937), (735, 72517), (889, 59955), (1713, 31115), (1905, 27979), (2667, 19985), (2855, 18669), (3997, 13335), (4445, 11991), (6223, 8565)]