449475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 802032

約数和(自身を除く): 352557

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 461, 975, 1383, 2305, 5993, 6915, 11525, 17979, 29965, 34575, 89895, 149825, 449475]

約数ペア:

[(1, 449475), (3, 149825), (5, 89895), (13, 34575), (15, 29965), (25, 17979), (39, 11525), (65, 6915), (75, 5993), (195, 2305), (325, 1383), (461, 975)]