16152565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 9249035

約数列:

[1, 5, 11, 13, 19, 29, 41, 55, 65, 95, 143, 145, 205, 209, 247, 319, 377, 451, 533, 551, 715, 779, 1045, 1189, 1235, 1595, 1885, 2255, 2665, 2717, 2755, 3895, 4147, 5863, 5945, 6061, 7163, 8569, 10127, 13079, 13585, 15457, 20735, 22591, 29315, 30305, 35815, 42845, 50635, 65395, 77285, 78793, 111397, 112955, 170027, 248501, 293683, 393965, 556985, 850135, 1242505, 1468415, 3230513, 16152565]

約数ペア:

[(1, 16152565), (5, 3230513), (11, 1468415), (13, 1242505), (19, 850135), (29, 556985), (41, 393965), (55, 293683), (65, 248501), (95, 170027), (143, 112955), (145, 111397), (205, 78793), (209, 77285), (247, 65395), (319, 50635), (377, 42845), (451, 35815), (533, 30305), (551, 29315), (715, 22591), (779, 20735), (1045, 15457), (1189, 13585), (1235, 13079), (1595, 10127), (1885, 8569), (2255, 7163), (2665, 6061), (2717, 5945), (2755, 5863), (3895, 4147)]