15248255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 5764225

約数列:

[1, 5, 11, 37, 55, 59, 127, 185, 295, 407, 635, 649, 1397, 2035, 2183, 3245, 4699, 6985, 7493, 10915, 23495, 24013, 37465, 51689, 82423, 120065, 258445, 277241, 412115, 1386205, 3049651, 15248255]

約数ペア:

[(1, 15248255), (5, 3049651), (11, 1386205), (37, 412115), (55, 277241), (59, 258445), (127, 120065), (185, 82423), (295, 51689), (407, 37465), (635, 24013), (649, 23495), (1397, 10915), (2035, 7493), (2183, 6985), (3245, 4699)]