29589975

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 55353600

約数和(自身を除く): 25763625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 743, 885, 1475, 1593, 2229, 2655, 3715, 4425, 6687, 7965, 11145, 13275, 18575, 20061, 33435, 39825, 43837, 55725, 100305, 131511, 167175, 219185, 394533, 501525, 657555, 1095925, 1183599, 1972665, 3287775, 5917995, 9863325, 29589975]

約数ペア:

[(1, 29589975), (3, 9863325), (5, 5917995), (9, 3287775), (15, 1972665), (25, 1183599), (27, 1095925), (45, 657555), (59, 501525), (75, 394533), (135, 219185), (177, 167175), (225, 131511), (295, 100305), (531, 55725), (675, 43837), (743, 39825), (885, 33435), (1475, 20061), (1593, 18575), (2229, 13275), (2655, 11145), (3715, 7965), (4425, 6687)]