16797495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 15716553

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 165, 191, 195, 205, 429, 451, 533, 573, 615, 715, 955, 1353, 1599, 2101, 2145, 2255, 2483, 2665, 2865, 5863, 6303, 6765, 7449, 7831, 7995, 10505, 12415, 17589, 23493, 27313, 29315, 31515, 37245, 39155, 81939, 86141, 87945, 101803, 117465, 136565, 258423, 305409, 409695, 430705, 509015, 1119833, 1292115, 1527045, 3359499, 5599165, 16797495]

約数ペア:

[(1, 16797495), (3, 5599165), (5, 3359499), (11, 1527045), (13, 1292115), (15, 1119833), (33, 509015), (39, 430705), (41, 409695), (55, 305409), (65, 258423), (123, 136565), (143, 117465), (165, 101803), (191, 87945), (195, 86141), (205, 81939), (429, 39155), (451, 37245), (533, 31515), (573, 29315), (615, 27313), (715, 23493), (955, 17589), (1353, 12415), (1599, 10505), (2101, 7995), (2145, 7831), (2255, 7449), (2483, 6765), (2665, 6303), (2865, 5863)]