4647105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 3906495

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1187, 1305, 3561, 3915, 5935, 10683, 17805, 32049, 34423, 53415, 103269, 160245, 172115, 309807, 516345, 929421, 1549035, 4647105]

約数ペア:

[(1, 4647105), (3, 1549035), (5, 929421), (9, 516345), (15, 309807), (27, 172115), (29, 160245), (45, 103269), (87, 53415), (135, 34423), (145, 32049), (261, 17805), (435, 10683), (783, 5935), (1187, 3915), (1305, 3561)]