4728295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 2347865

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 389, 715, 935, 1105, 1945, 2431, 4279, 5057, 6613, 12155, 21395, 25285, 33065, 55627, 72743, 85969, 278135, 363715, 429845, 945659, 4728295]

約数ペア:

[(1, 4728295), (5, 945659), (11, 429845), (13, 363715), (17, 278135), (55, 85969), (65, 72743), (85, 55627), (143, 33065), (187, 25285), (221, 21395), (389, 12155), (715, 6613), (935, 5057), (1105, 4279), (1945, 2431)]