190044915

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 310153536

約数和(自身を除く): 120108621

約数列:

[1, 3, 5, 15, 73, 197, 219, 365, 591, 881, 985, 1095, 2643, 2955, 4405, 13215, 14381, 43143, 64313, 71905, 173557, 192939, 215715, 321565, 520671, 867785, 964695, 2603355, 12669661, 38008983, 63348305, 190044915]

約数ペア:

[(1, 190044915), (3, 63348305), (5, 38008983), (15, 12669661), (73, 2603355), (197, 964695), (219, 867785), (365, 520671), (591, 321565), (881, 215715), (985, 192939), (1095, 173557), (2643, 71905), (2955, 64313), (4405, 43143), (13215, 14381)]