493515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 934128

約数和(自身を除く): 440613

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 997, 2991, 4985, 8973, 10967, 14955, 32901, 44865, 54835, 98703, 164505, 493515]

約数ペア:

[(1, 493515), (3, 164505), (5, 98703), (9, 54835), (11, 44865), (15, 32901), (33, 14955), (45, 10967), (55, 8973), (99, 4985), (165, 2991), (495, 997)]