384030045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{406381}}^1$

素因数の和:406402

約数の個数: 32

約数和(自身を含む): 780253440

約数和(自身を除く): 396223395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 406381, 1219143, 2031905, 2844667, 3657429, 6095715, 8534001, 10972287, 14223335, 18287145, 25602003, 42670005, 54861435, 76806009, 128010015, 384030045]

約数ペア:

[(1, 384030045), (3, 128010015), (5, 76806009), (7, 54861435), (9, 42670005), (15, 25602003), (21, 18287145), (27, 14223335), (35, 10972287), (45, 8534001), (63, 6095715), (105, 3657429), (135, 2844667), (189, 2031905), (315, 1219143), (945, 406381)]