23207975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 36158400

約数和(自身を除く): 12950425

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 269, 425, 493, 595, 725, 1015, 1345, 1883, 2465, 2975, 3451, 4573, 5075, 6725, 7801, 9415, 12325, 17255, 22865, 32011, 39005, 47075, 54607, 86275, 114325, 132617, 160055, 195025, 273035, 663085, 800275, 928319, 1365175, 3315425, 4641595, 23207975]

約数ペア:

[(1, 23207975), (5, 4641595), (7, 3315425), (17, 1365175), (25, 928319), (29, 800275), (35, 663085), (85, 273035), (119, 195025), (145, 160055), (175, 132617), (203, 114325), (269, 86275), (425, 54607), (493, 47075), (595, 39005), (725, 32011), (1015, 22865), (1345, 17255), (1883, 12325), (2465, 9415), (2975, 7801), (3451, 6725), (4573, 5075)]