1214860115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1509143}}^1$

素因数の和:1509178

約数の個数: 16

約数和(自身を含む): 1738533888

約数和(自身を除く): 523673773

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1509143, 7545715, 10564001, 34710289, 52820005, 173551445, 242972023, 1214860115]

約数ペア:

[(1, 1214860115), (5, 242972023), (7, 173551445), (23, 52820005), (35, 34710289), (115, 10564001), (161, 7545715), (805, 1509143)]