28849905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30529}}^1$

素因数の和:30550

約数の個数: 32

約数和(自身を含む): 58617600

約数和(自身を除く): 29767695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30529, 91587, 152645, 213703, 274761, 457935, 641109, 824283, 1068515, 1373805, 1923327, 3205545, 4121415, 5769981, 9616635, 28849905]

約数ペア:

[(1, 28849905), (3, 9616635), (5, 5769981), (7, 4121415), (9, 3205545), (15, 1923327), (21, 1373805), (27, 1068515), (35, 824283), (45, 641109), (63, 457935), (105, 274761), (135, 213703), (189, 152645), (315, 91587), (945, 30529)]