13214955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 22962240

約数和(自身を除く): 9747285

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 401, 507, 845, 1203, 2005, 2197, 2535, 5213, 6015, 6591, 10985, 15639, 26065, 32955, 67769, 78195, 203307, 338845, 880997, 1016535, 2642991, 4404985, 13214955]

約数ペア:

[(1, 13214955), (3, 4404985), (5, 2642991), (13, 1016535), (15, 880997), (39, 338845), (65, 203307), (169, 78195), (195, 67769), (401, 32955), (507, 26065), (845, 15639), (1203, 10985), (2005, 6591), (2197, 6015), (2535, 5213)]