145758613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 205756416

約数和(自身を除く): 59997803

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 169, 253, 299, 487, 1001, 1183, 1771, 1859, 2093, 3289, 3409, 3887, 5357, 6331, 11201, 13013, 23023, 27209, 37499, 42757, 44317, 69641, 78407, 82303, 123211, 145613, 299299, 487487, 576121, 862477, 905333, 1019291, 1601743, 1892969, 6337331, 11212201, 13250783, 20822659, 145758613]

約数ペア:

[(1, 145758613), (7, 20822659), (11, 13250783), (13, 11212201), (23, 6337331), (77, 1892969), (91, 1601743), (143, 1019291), (161, 905333), (169, 862477), (253, 576121), (299, 487487), (487, 299299), (1001, 145613), (1183, 123211), (1771, 82303), (1859, 78407), (2093, 69641), (3289, 44317), (3409, 42757), (3887, 37499), (5357, 27209), (6331, 23023), (11201, 13013)]