47355945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34693}}^1$

素因数の和:34721

約数の個数: 32

約数和(自身を含む): 93257472

約数和(自身を除く): 45901527

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 34693, 104079, 173465, 242851, 451009, 520395, 728553, 1214255, 1353027, 2255045, 3157063, 3642765, 6765135, 9471189, 15785315, 47355945]

約数ペア:

[(1, 47355945), (3, 15785315), (5, 9471189), (7, 6765135), (13, 3642765), (15, 3157063), (21, 2255045), (35, 1353027), (39, 1214255), (65, 728553), (91, 520395), (105, 451009), (195, 242851), (273, 173465), (455, 104079), (1365, 34693)]