4941975

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 8249472

約数和(自身を除く): 3307497

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 503, 655, 1509, 1965, 2515, 3275, 7545, 9825, 12575, 37725, 65893, 197679, 329465, 988395, 1647325, 4941975]

約数ペア:

[(1, 4941975), (3, 1647325), (5, 988395), (15, 329465), (25, 197679), (75, 65893), (131, 37725), (393, 12575), (503, 9825), (655, 7545), (1509, 3275), (1965, 2515)]