299325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 534688

約数和(自身を除く): 235363

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 307, 325, 921, 975, 1535, 3991, 4605, 7675, 11973, 19955, 23025, 59865, 99775, 299325]

約数ペア:

[(1, 299325), (3, 99775), (5, 59865), (13, 23025), (15, 19955), (25, 11973), (39, 7675), (65, 4605), (75, 3991), (195, 1535), (307, 975), (325, 921)]