157050705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^2$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 295731072

約数和(自身を除く): 138680367

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 191, 205, 287, 573, 615, 861, 955, 1337, 1435, 2865, 4011, 4305, 6685, 7831, 20055, 23493, 36481, 39155, 54817, 109443, 117465, 164451, 182405, 255367, 274085, 547215, 766101, 822255, 1276835, 1495721, 3830505, 4487163, 7478605, 10470047, 22435815, 31410141, 52350235, 157050705]

約数ペア:

[(1, 157050705), (3, 52350235), (5, 31410141), (7, 22435815), (15, 10470047), (21, 7478605), (35, 4487163), (41, 3830505), (105, 1495721), (123, 1276835), (191, 822255), (205, 766101), (287, 547215), (573, 274085), (615, 255367), (861, 182405), (955, 164451), (1337, 117465), (1435, 109443), (2865, 54817), (4011, 39155), (4305, 36481), (6685, 23493), (7831, 20055)]