30847365

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 24673275

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 2753, 3735, 8259, 11205, 13765, 24777, 41295, 74331, 123885, 228499, 371655, 685497, 1142495, 2056491, 3427485, 6169473, 10282455, 30847365]

約数ペア:

[(1, 30847365), (3, 10282455), (5, 6169473), (9, 3427485), (15, 2056491), (27, 1142495), (45, 685497), (83, 371655), (135, 228499), (249, 123885), (415, 74331), (747, 41295), (1245, 24777), (2241, 13765), (2753, 11205), (3735, 8259)]