1317362835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{88801}}^1$

素因数の和:88875

約数の個数: 32

約数和(自身を含む): 2250597888

約数和(自身を除く): 933235053

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 88801, 266403, 444005, 1332015, 2042423, 3818443, 6127269, 10212115, 11455329, 19092215, 30636345, 57276645, 87824189, 263472567, 439120945, 1317362835]

約数ペア:

[(1, 1317362835), (3, 439120945), (5, 263472567), (15, 87824189), (23, 57276645), (43, 30636345), (69, 19092215), (115, 11455329), (129, 10212115), (215, 6127269), (345, 3818443), (645, 2042423), (989, 1332015), (2967, 444005), (4945, 266403), (14835, 88801)]