157197535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 211196160

約数和(自身を除く): 53998625

約数列:

[1, 5, 11, 55, 59, 193, 251, 295, 649, 965, 1255, 2123, 2761, 3245, 10615, 11387, 13805, 14809, 48443, 56935, 74045, 125257, 162899, 242215, 532873, 626285, 814495, 2664365, 2858137, 14290685, 31439507, 157197535]

約数ペア:

[(1, 157197535), (5, 31439507), (11, 14290685), (55, 2858137), (59, 2664365), (193, 814495), (251, 626285), (295, 532873), (649, 242215), (965, 162899), (1255, 125257), (2123, 74045), (2761, 56935), (3245, 48443), (10615, 14809), (11387, 13805)]