13113465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28201}}^1$

素因数の和:28240

約数の個数: 16

約数和(自身を含む): 21659136

約数和(自身を除く): 8545671

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 28201, 84603, 141005, 423015, 874231, 2622693, 4371155, 13113465]

約数ペア:

[(1, 13113465), (3, 4371155), (5, 2622693), (15, 874231), (31, 423015), (93, 141005), (155, 84603), (465, 28201)]