45391305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 77656320

約数和(自身を除く): 32265015

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 3209, 4715, 9627, 14145, 16045, 48135, 73807, 131569, 221421, 369035, 394707, 657845, 1107105, 1973535, 3026087, 9078261, 15130435, 45391305]

約数ペア:

[(1, 45391305), (3, 15130435), (5, 9078261), (15, 3026087), (23, 1973535), (41, 1107105), (69, 657845), (115, 394707), (123, 369035), (205, 221421), (345, 131569), (615, 73807), (943, 48135), (2829, 16045), (3209, 14145), (4715, 9627)]