2015377595

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39359}}^1$

素因数の和:39408

約数の個数: 48

約数和(自身を含む): 3230668800

約数和(自身を除く): 1215291205

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 665, 931, 1045, 1463, 2695, 4655, 7315, 10241, 39359, 51205, 196795, 275513, 432949, 747821, 1377565, 1928591, 2164745, 3030643, 3739105, 5234747, 8226031, 9642955, 15153215, 21214501, 26173735, 36643229, 41130155, 57582217, 106072505, 183216145, 287911085, 403075519, 2015377595]

約数ペア:

[(1, 2015377595), (5, 403075519), (7, 287911085), (11, 183216145), (19, 106072505), (35, 57582217), (49, 41130155), (55, 36643229), (77, 26173735), (95, 21214501), (133, 15153215), (209, 9642955), (245, 8226031), (385, 5234747), (539, 3739105), (665, 3030643), (931, 2164745), (1045, 1928591), (1463, 1377565), (2695, 747821), (4655, 432949), (7315, 275513), (10241, 196795), (39359, 51205)]