1349955

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2368080

約数和(自身を除く): 1018125

約数列:

[1, 3, 5, 9, 15, 45, 131, 229, 393, 655, 687, 1145, 1179, 1965, 2061, 3435, 5895, 10305, 29999, 89997, 149995, 269991, 449985, 1349955]

約数ペア:

[(1, 1349955), (3, 449985), (5, 269991), (9, 149995), (15, 89997), (45, 29999), (131, 10305), (229, 5895), (393, 3435), (655, 2061), (687, 1965), (1145, 1179)]