13851255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 24403968

約数和(自身を除く): 10552713

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 661, 1397, 1905, 1983, 3305, 4191, 6985, 7271, 9915, 20955, 21813, 36355, 83947, 109065, 251841, 419735, 923417, 1259205, 2770251, 4617085, 13851255]

約数ペア:

[(1, 13851255), (3, 4617085), (5, 2770251), (11, 1259205), (15, 923417), (33, 419735), (55, 251841), (127, 109065), (165, 83947), (381, 36355), (635, 21813), (661, 20955), (1397, 9915), (1905, 7271), (1983, 6985), (3305, 4191)]