15347955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 28214784

約数和(自身を除く): 12866829

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 467, 939, 1401, 1565, 2191, 2335, 3269, 4695, 6573, 7005, 9807, 10955, 16345, 32865, 49035, 146171, 438513, 730855, 1023197, 2192565, 3069591, 5115985, 15347955]

約数ペア:

[(1, 15347955), (3, 5115985), (5, 3069591), (7, 2192565), (15, 1023197), (21, 730855), (35, 438513), (105, 146171), (313, 49035), (467, 32865), (939, 16345), (1401, 10955), (1565, 9807), (2191, 7005), (2335, 6573), (3269, 4695)]