5280400905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{248431}}^1$

素因数の和:248561

約数の個数: 32

約数和(自身を含む): 9182046720

約数和(自身を除く): 3901645815

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 21255, 248431, 745293, 1242155, 3229603, 3726465, 9688809, 16148015, 27078979, 48444045, 81236937, 135394895, 352026727, 406184685, 1056080181, 1760133635, 5280400905]

約数ペア:

[(1, 5280400905), (3, 1760133635), (5, 1056080181), (13, 406184685), (15, 352026727), (39, 135394895), (65, 81236937), (109, 48444045), (195, 27078979), (327, 16148015), (545, 9688809), (1417, 3726465), (1635, 3229603), (4251, 1242155), (7085, 745293), (21255, 248431)]