1337269025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 1766136960

約数和(自身を除く): 428867935

約数列:

[1, 5, 25, 29, 71, 83, 145, 313, 355, 415, 725, 1565, 1775, 2059, 2075, 2407, 5893, 7825, 9077, 10295, 12035, 22223, 25979, 29465, 45385, 51475, 60175, 111115, 129895, 147325, 170897, 226925, 555575, 644467, 649475, 753391, 854485, 1844509, 3222335, 3766955, 4272425, 9222545, 16111675, 18834775, 46112725, 53490761, 267453805, 1337269025]

約数ペア:

[(1, 1337269025), (5, 267453805), (25, 53490761), (29, 46112725), (71, 18834775), (83, 16111675), (145, 9222545), (313, 4272425), (355, 3766955), (415, 3222335), (725, 1844509), (1565, 854485), (1775, 753391), (2059, 649475), (2075, 644467), (2407, 555575), (5893, 226925), (7825, 170897), (9077, 147325), (10295, 129895), (12035, 111115), (22223, 60175), (25979, 51475), (29465, 45385)]