97198275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{30139}}^1$

素因数の和:30195

約数の個数: 24

約数和(自身を含む): 164443840

約数和(自身を除く): 67245565

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 30139, 90417, 150695, 452085, 753475, 1295977, 2260425, 3887931, 6479885, 19439655, 32399425, 97198275]

約数ペア:

[(1, 97198275), (3, 32399425), (5, 19439655), (15, 6479885), (25, 3887931), (43, 2260425), (75, 1295977), (129, 753475), (215, 452085), (645, 150695), (1075, 90417), (3225, 30139)]