190052115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2749}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 142587885

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 419, 1257, 2095, 2749, 4609, 6285, 8247, 13745, 13827, 23045, 30239, 41235, 69135, 90717, 151195, 453585, 1151831, 3455493, 5759155, 12670141, 17277465, 38010423, 63350705, 190052115]

約数ペア:

[(1, 190052115), (3, 63350705), (5, 38010423), (11, 17277465), (15, 12670141), (33, 5759155), (55, 3455493), (165, 1151831), (419, 453585), (1257, 151195), (2095, 90717), (2749, 69135), (4609, 41235), (6285, 30239), (8247, 23045), (13745, 13827)]