11101415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 4320985

約数列:

[1, 5, 13, 19, 65, 89, 95, 101, 247, 445, 505, 1157, 1235, 1313, 1691, 1919, 5785, 6565, 8455, 8989, 9595, 21983, 24947, 44945, 109915, 116857, 124735, 170791, 584285, 853955, 2220283, 11101415]

約数ペア:

[(1, 11101415), (5, 2220283), (13, 853955), (19, 584285), (65, 170791), (89, 124735), (95, 116857), (101, 109915), (247, 44945), (445, 24947), (505, 21983), (1157, 9595), (1235, 8989), (1313, 8455), (1691, 6565), (1919, 5785)]