65706225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67391}}^1$

素因数の和:67417

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 51286287

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 67391, 202173, 336955, 876083, 1010865, 1684775, 2628249, 4380415, 5054325, 13141245, 21902075, 65706225]

約数ペア:

[(1, 65706225), (3, 21902075), (5, 13141245), (13, 5054325), (15, 4380415), (25, 2628249), (39, 1684775), (65, 1010865), (75, 876083), (195, 336955), (325, 202173), (975, 67391)]