328037025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 556950464

約数和(自身を除く): 228913439

約数列:

[1, 3, 5, 15, 25, 67, 75, 97, 201, 291, 335, 485, 673, 1005, 1455, 1675, 2019, 2425, 3365, 5025, 6499, 7275, 10095, 16825, 19497, 32495, 45091, 50475, 65281, 97485, 135273, 162475, 195843, 225455, 326405, 487425, 676365, 979215, 1127275, 1632025, 3381825, 4373827, 4896075, 13121481, 21869135, 65607405, 109345675, 328037025]

約数ペア:

[(1, 328037025), (3, 109345675), (5, 65607405), (15, 21869135), (25, 13121481), (67, 4896075), (75, 4373827), (97, 3381825), (201, 1632025), (291, 1127275), (335, 979215), (485, 676365), (673, 487425), (1005, 326405), (1455, 225455), (1675, 195843), (2019, 162475), (2425, 135273), (3365, 97485), (5025, 65281), (6499, 50475), (7275, 45091), (10095, 32495), (16825, 19497)]