329705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 16

約数和(自身を含む): 428544

約数和(自身を除く): 98839

約数列:

[1, 5, 23, 47, 61, 115, 235, 305, 1081, 1403, 2867, 5405, 7015, 14335, 65941, 329705]

約数ペア:

[(1, 329705), (5, 65941), (23, 14335), (47, 7015), (61, 5405), (115, 2867), (235, 1403), (305, 1081)]