29749725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6994

約数の個数: 36

約数和(自身を含む): 56097600

約数和(自身を除く): 26347875

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 6959, 20877, 34795, 62631, 104385, 132221, 173975, 313155, 396663, 521925, 661105, 1189989, 1565775, 1983315, 3305525, 5949945, 9916575, 29749725]

約数ペア:

[(1, 29749725), (3, 9916575), (5, 5949945), (9, 3305525), (15, 1983315), (19, 1565775), (25, 1189989), (45, 661105), (57, 521925), (75, 396663), (95, 313155), (171, 173975), (225, 132221), (285, 104385), (475, 62631), (855, 34795), (1425, 20877), (4275, 6959)]