9730665

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 20136960

約数和(自身を除く): 10406295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1471, 2205, 4413, 6615, 7355, 10297, 13239, 22065, 30891, 39717, 51485, 66195, 72079, 92673, 154455, 198585, 216237, 278019, 360395, 463365, 648711, 1081185, 1390095, 1946133, 3243555, 9730665]

約数ペア:

[(1, 9730665), (3, 3243555), (5, 1946133), (7, 1390095), (9, 1081185), (15, 648711), (21, 463365), (27, 360395), (35, 278019), (45, 216237), (49, 198585), (63, 154455), (105, 92673), (135, 72079), (147, 66195), (189, 51485), (245, 39717), (315, 30891), (441, 22065), (735, 13239), (945, 10297), (1323, 7355), (1471, 6615), (2205, 4413)]