190419045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4099}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 322752000

約数和(自身を除く): 132332955

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 2445, 3097, 4099, 9291, 12297, 15485, 20495, 46455, 61485, 77881, 233643, 389405, 668137, 1168215, 2004411, 3340685, 10022055, 12694603, 38083809, 63473015, 190419045]

約数ペア:

[(1, 190419045), (3, 63473015), (5, 38083809), (15, 12694603), (19, 10022055), (57, 3340685), (95, 2004411), (163, 1168215), (285, 668137), (489, 389405), (815, 233643), (2445, 77881), (3097, 61485), (4099, 46455), (9291, 20495), (12297, 15485)]