1732571425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 2364973632

約数和(自身を除く): 632402207

約数列:

[1, 5, 13, 25, 65, 67, 251, 317, 325, 335, 871, 1255, 1585, 1675, 3263, 4121, 4355, 6275, 7925, 16315, 16817, 20605, 21239, 21775, 79567, 81575, 84085, 103025, 106195, 218621, 276107, 397835, 420425, 530975, 1034371, 1093105, 1380535, 1989175, 5171855, 5330989, 5465525, 6902675, 25859275, 26654945, 69302857, 133274725, 346514285, 1732571425]

約数ペア:

[(1, 1732571425), (5, 346514285), (13, 133274725), (25, 69302857), (65, 26654945), (67, 25859275), (251, 6902675), (317, 5465525), (325, 5330989), (335, 5171855), (871, 1989175), (1255, 1380535), (1585, 1093105), (1675, 1034371), (3263, 530975), (4121, 420425), (4355, 397835), (6275, 276107), (7925, 218621), (16315, 106195), (16817, 103025), (20605, 84085), (21239, 81575), (21775, 79567)]