1604064385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{143669}}^1$

素因数の和:143721

約数の個数: 32

約数和(自身を含む): 2482617600

約数和(自身を除く): 878553215

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 143669, 718345, 1005683, 1580359, 4166401, 5028415, 7901795, 11062513, 20832005, 29164807, 45830411, 55312565, 145824035, 229152055, 320812877, 1604064385]

約数ペア:

[(1, 1604064385), (5, 320812877), (7, 229152055), (11, 145824035), (29, 55312565), (35, 45830411), (55, 29164807), (77, 20832005), (145, 11062513), (203, 7901795), (319, 5028415), (385, 4166401), (1015, 1580359), (1595, 1005683), (2233, 718345), (11165, 143669)]