28606515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 52793856

約数和(自身を除く): 24187341

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 2411, 3955, 7233, 11865, 12055, 16877, 36165, 50631, 84385, 253155, 272443, 817329, 1362215, 1907101, 4086645, 5721303, 9535505, 28606515]

約数ペア:

[(1, 28606515), (3, 9535505), (5, 5721303), (7, 4086645), (15, 1907101), (21, 1362215), (35, 817329), (105, 272443), (113, 253155), (339, 84385), (565, 50631), (791, 36165), (1695, 16877), (2373, 12055), (2411, 11865), (3955, 7233)]