297222015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{23561}}^1$

素因数の和:23627

約数の個数: 24

約数和(自身を含む): 492540048

約数和(自身を除く): 195318033

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 12615, 23561, 70683, 117805, 353415, 683269, 2049807, 3416345, 10249035, 19814801, 59444403, 99074005, 297222015]

約数ペア:

[(1, 297222015), (3, 99074005), (5, 59444403), (15, 19814801), (29, 10249035), (87, 3416345), (145, 2049807), (435, 683269), (841, 353415), (2523, 117805), (4205, 70683), (12615, 23561)]