28475685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30133}}^1$

素因数の和:30154

約数の個数: 32

約数和(自身を含む): 57857280

約数和(自身を除く): 29381595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30133, 90399, 150665, 210931, 271197, 451995, 632793, 813591, 1054655, 1355985, 1898379, 3163965, 4067955, 5695137, 9491895, 28475685]

約数ペア:

[(1, 28475685), (3, 9491895), (5, 5695137), (7, 4067955), (9, 3163965), (15, 1898379), (21, 1355985), (27, 1054655), (35, 813591), (45, 632793), (63, 451995), (105, 271197), (135, 210931), (189, 150665), (315, 90399), (945, 30133)]