53322455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 72135360

約数和(自身を除く): 18812905

約数列:

[1, 5, 17, 19, 85, 95, 137, 241, 323, 685, 1205, 1615, 2329, 2603, 4097, 4579, 11645, 13015, 20485, 22895, 33017, 44251, 77843, 165085, 221255, 389215, 561289, 627323, 2806445, 3136615, 10664491, 53322455]

約数ペア:

[(1, 53322455), (5, 10664491), (17, 3136615), (19, 2806445), (85, 627323), (95, 561289), (137, 389215), (241, 221255), (323, 165085), (685, 77843), (1205, 44251), (1615, 33017), (2329, 22895), (2603, 20485), (4097, 13015), (4579, 11645)]